Opioid overdoses involving xylazine in emergency department patients: a multicenter study.
Love JS, Levine M, Aldy K, Brent J, Krotulski AJ, Logan BK, Vargas-Torres C, Walton SE, Amaducci A, Calello D, Hendrickson R, Hughes A, Kurt A, Judge B, Pizon A, Schwarz E, Shulman J, Wiegan T, Wax P, Manini AF.Clin Toxicol (Phila). 2023 Mar;61(3):173-180. doi: 10.1080/15563650.2022.2159427.PMID: 37014353

Trends in intentional abuse and misuse ingestions in school-aged children and adolescents reported to US poison centers from 2000-2020.
Hughes AR, Grusing S, Lin A, Hendrickson RG, Sheridan DC, Marshall R, Horowitz BZ. Clin Toxicol (Phila). 2023 Jan;61(1):64-71. doi: 10.1080/15563650.2022.2120818. Epub 2022 Dec 5.PMID: 36469528

A Geospatial Evaluation of 9-1-1 Ambulance Transports for Children and Emergency Department Pediatric Readiness.
Newgard CD, Malveau S, Mann NC, Hansen M, Lang B, Lin A, Carr BG, Berry C, Buchwalder K, Lerner EB, Hewes HA, Kusin S, Dai M, Wei R; Pediatric Readiness Study Group.Prehosp Emerg Care. 2023;27(2):252-262. doi: 10.1080/10903127.2022.2064020. Epub 2022 May 13.PMID: 35394855

Notes from the Field: Illicit Benzodiazepines Detected in Patients Evaluated in Emergency Departments for Suspected Opioid Overdose - Four States, October 6, 2020-March 9, 2021.
Aldy K, Mustaquim D, Campleman S, Meyn A, Abston S, Krotulski A, Logan B, Gladden MR, Hughes A, Amaducci A, Shulman J, Schwarz E, Wax P, Brent J, Manini A; Toxicology Investigators Consortium Fentalog Study Group.MMWR Morb Mortal Wkly Rep. 2021 Aug 27;70(34):1177-1179. doi: 10.15585/mmwr.mm7034a4.PMID: 34437520 Free PMC article. No abstract available.

A case of fatal paralytic shellfish poisoning in Alaska.
Temple C, Hughes A.Clin Toxicol (Phila). 2022 Mar;60(3):414-415. doi: 10.1080/15563650.2021.1967373. Epub 2021 Aug 19.PMID: 34410204 No abstract available.

Home management of pediatric sulfonylurea ingestions.
Temple C, Hoang R, Kusin S. Clin Toxicol (Phila). 2022 Nov;60(11):1235-1239. doi: 10.1080/15563650.2022.2125875. Epub 2022 Oct 25.PMID: 36282178 

Characteristics of ivermectin toxicity in patients taking veterinary and human formulations for the prevention and treatment of COVID-19.
Hoang R, Temple C, Correia MS, Clemons J, Hendrickson RG. Clin Toxicol (Phila). 2022 Dec;60(12):1350-1355. doi: 10.1080/15563650.2022.2134788. Epub 2022 Nov 14.PMID: 36374218

Increased identification of cannabis use among drivers involved in motor vehicle collisions using an expanded cannabis inventory.
Choo E, Trent SA, Nishijima DK, Audett A, Hendrickson RG, Eichelberger A, Brasel KJ, Ye Y, Cherpitel CJ.Acad Emerg Med. 2022 Nov;29(11):1301-1305. doi: 10.1111/acem.14597. Epub 2022 Oct 11.PMID: 36103131

 Kratom: History, pharmacology, current user trends, adverse health effects and potential benefits.
Grundmann O, Hendrickson RG, Greenberg MI. Dis Mon. 2022 Jun 19:101442. doi: 10.1016/j.disamonth.2022.101442. Online ahead of print.PMID: 35732553

Predictors of severe outcome following opioid intoxication in children.
Cohen N, Mathew M, Davis A, Brent J, Wax P, Schuh S, Freedman SB, Froberg B, Schwarz E, Canning J, Tortora L, Hoyte C, Koons AL, Burns MM, McFalls J, Wiegand TJ, Hendrickson RG, Judge B, Quang LS, Hodgman M, Chenoweth JA, Algren DA, Carey J, Caravati EM, Akpunonu P, Geib AJ, Seifert SA, Kazzi Z, Othong R, Greene SC, Holstege C, Tweet MS, Vearrier D, Pizon AF, Campleman SL, Li S, Aldy K, Finkelstein Y; ToxIC Pediatric Opioid Exposure Study Group. Clin Toxicol (Phila). 2022 Jun;60(6):702-707. doi: 10.1080/15563650.2022.2038188. Epub 2022 Mar 25.PMID: 35333145

Changes in Suicidal Ingestion Among Preadolescent Children From 2000 to 2020.
Sheridan DC, Grusing S, Marshall R, Lin A, Hughes AR, Hendrickson RG, Horowitz BZ. JAMA Pediatr. 2022 Jun 1;176(6):604-606. doi: 10.1001/jamapediatrics.2022.0069.PMID: 35285864 Free PMC article.

Did hypervitaminosis A have a role in Mawson's ill-fated Antarctic exploration?
Horowitz BZ. Clin Toxicol (Phila). 2022 Nov;60(11):1277-1281. doi: 10.1080/15563650.2022.2128366. Epub 2022 Oct 26.PMID: 36286587

Continuous extracorporeal clearance in metformin-associated lactic acidosis and metformin-induced lactic acidosis: a systematic review.
Correia MS, Horowitz BZ. Clin Toxicol (Phila). 2022 Nov;60(11):1266-1276. doi: 10.1080/15563650.2022.2127363. Epub 2022 Oct 14.PMID: 36239608

Silibinin: a toxicologist's herbal medicine?
Horowitz BZ. Clin Toxicol (Phila). 2022 Nov;60(11):1194-1197. doi: 10.1080/15563650.2022.2128815. Epub 2022 Oct 12.PMID: 36222816

Trends Over 2 Decades in Adolescent Suicidal and Recreational Ingestions of Over-the-Counter Coricidin Preparations.
Sheridan DC, Marshall R, Lin A, Hughes A, Horowitz BZ. Pediatr Emerg Care. 2022 Jun 1;38(6):e1304-e1308. doi: 10.1097/PEC.0000000000002732. Epub 2022 May 5.

Nitrous oxide abuse induced subacute combined degeneration despite patient initiated B12 supplementation.
Temple C, Horowitz BZ. Clin Toxicol (Phila). 2022 Jul;60(7):872-875. doi: 10.1080/15563650.2022.2046772. Epub 2022 Mar 7.PMID: 35253567

Nitrous Oxide "Whippet" Induced Subacute Combined Degeneration of the Spinal Cord.
Temple C, Horowitz BZ.J Emerg Med. 2022 Mar;62(3):e83-e84. doi: 10.1016/j.jemermed.2021.10.045. Epub 2022 Jan 20.PMID: 35065869 No abstract available.

Adolescent Ingestions: Various Reasons and Medications.
Sheridan DC, Hughes A, Horowitz BZ. Pediatr Rev. 2021 Jun;42(6):279-289. doi: 10.1542/pir.2019-0310.PMID: 34074715 No abstract available.

"Pressed" Etizolam.
Love JS, Thompson JA, Horowitz BZ. J Pediatr. 2021 May;232:303-304. doi: 10.1016/j.jpeds.2020.12.075. Epub 2021 Jan 1.PMID: 33388304 No abstract available.

Pediatric Ingestions: New High-Risk Household Hazards.
Sheridan DC, Hughes A, Horowitz BZ. Pediatr Rev. 2021 Jan;42(1):2-10. doi: 10.1542/pir.2019-0309.PMID: 33386300 No abstract available.

Comment on N-acetylcysteine as a treatment for amatoxin poisoning.
Correia M, Horowitz BZ. Clin Toxicol (Phila). 2021 Jul;59(7):680-681. doi: 10.1080/15563650.2020.1849717. Epub 2020 Nov 27.PMID: 33245011 No abstract available.

Fatal Sodium Nitrite Poisoning: Key Considerations for Prehospital Providers.
Neth MR, Love JS, Horowitz BZ, Shertz MD, Sahni R, Daya MR. Prehosp Emerg Care. 2021 Nov-Dec;25(6):844-850. doi: 10.1080/10903127.2020.1838009. Epub 2020 Nov 5.PMID: 33074043

Hendrickson RG, Bania TC, Baum CR, Greenberg MI, Joldersma KB, Keehbauch JN. The 2021 Core Content of Medical Toxicology. J Med Toxicol 2021 Jun 29. doi: 10.1007/s13181-021-00844-5. Online ahead of print. PMID: 34189709

Love JS, Hughes AR, Hendrickson RG. Pediatric opioid-related ED visits offer critical public health opportunities. Amer J Emerg Med 2021 Jun 19:S0735-6757(21)00510-6. doi: 10.1016/j.ajem.2021.06.026. Online ahead of print.

Upchurch C, Blumenberg A, Brodie D, MacLaren G, Zakhary B, Hendrickson RG. Extracorporeal membrane oxygenation use in poisoning: a narrative review with clinical recommendations. Clin Toxicol 2021; in press

Thompson JA, Love JS, Hendrickson RG. Methotrexate Toxicity From Unintentional Dosing Errors: Calls to a Poison Center and Death Descriptions. J Am Board Fam Med 2021; in press

Hendrickson RG, Dilley JA, Hedberg KM, Jeanne TL, Love JS, Thompson JA, Choo EK. The burden of cannabis-attributed pediatric and adult emergency department visits. Acad Emerg Med 2021 May 9. doi: 10.1111/acem.14275. Online ahead of print.

Rianprakaisang T, Hendrickson RG. Factors associated with seizure development after bupropion overdose: A review of the Toxicology Investigators Consortium. Clin Toxicol 2021; 2021 Apr 21:1-5. doi: 10.1080/15563650.2021.1913180. Online ahead of print.PMID: 33878992

Hughes AR, Moore KK, Mah ND, Birmingham AR, Clark RK, Thompson JA, Hendrickson RG. Clinical and patient characteristics associated with severe outcome in diphenhydramine toxicity. Clin Toxicol 2021 Mar 5:1-8. doi: 10.1080/15563650.2021.1891244. Online ahead of print. PMID: 33666139

Hendrickson RG, Hughes AR, Kusin SG, Lopez AM. (2021) Variation in heart rate after acute cannabis exposure, Toxicology Communications, 5:1, 88-92, DOI: 10.1080/24734306.2021.1903777

Hughes, A.R., Lin, A, Hendrickson, R.G. Clinical and patient characteristics associated with severe outcome in diphenhydramine toxicity. Clinical Toxicology. DOI: 10.1080/15563650.2021.1891244

Hughes, A.R., Moore, K.K., Mah, N.D., Birmingham, A.R., Clark Jr., R.K., Thompson, J.A., Hendrickson, R.G. (2021): Letter in response to Rivastigmine for the treatment of anticholinergic delirium following severe procyclidine intoxication, Clinical Toxicology, DOI 10.1080/15563650.2020.1869757

Sheridan, D.C., Hughes, A., Zane Horowitz, B. Pediatric ingestions: New high-risk household hazards. Pediatrics in Review, 2021, 42(1), pp. 2–8

Burket GA, Horowitz BZ, Hendrickson RG, Beauchamp GA, Endotracheal Intubation in the Pharmaceutical-Poisoned Patient: A Narrative Review of the Literature, J Med Tox, 2021. 17(1):61 – 69.  DOI 10.1007/s13181-020-00779-3

Sheridan DC, Hughes A, Horowitz BZ. Adolescent Ingestions: Various Reasons and Medications, Pediatrics in Review, 2021, Jun;42(6):279-289. DOI: 10.1542/pir.2019-0310.

Moss MJ, Bushlin I, Kazmierczak S, Koop D, Hendrickson RG, Zuckerman K, Grigsby T. Cannabis Use and Measurement of Cannabinoids in Plasma and Breast Milk of Breastfeeding Mothers. Pediatr Res. 2021 Jan 19. doi: 10.1038/s41390-020-01332-2. Epub ahead of print. PMID: 33469174.

Methotrexate Toxicity from Unintentional Dosing Errors: Calls to a Poison Center and Death Descriptions.
Thompson JA, Love JS, Hendrickson RG.J Am Board Fam Med. 2021 Nov-Dec;34(6):1246-1248. doi: 10.3122/jabfm.2021.06.210120.PMID: 34772781 Free article.

Toxic Effects from Ivermectin Use Associated with Prevention and Treatment of Covid-19.
Temple C, Hoang R, Hendrickson RG.N Engl J Med. 2021 Dec 2;385(23):2197-2198. doi: 10.1056/NEJMc2114907. Epub 2021 Oct 20.PMID: 34670041 Free PMC article. No abstract available.

Parenting in the time of COVID-19.
Kusin S, Choo E. Lancet. 2021 Jan 9;397(10269):86. doi: 10.1016/S0140-6736(20)32755-0.PMID: 33422252 

The powder in the basement: how an unlabeled poison inspired federal legislative change.
Horowitz KM, Hendrickson RG, Blumenberg A.Clin Toxicol (Phila). 2022 Mar;60(3):397-405. doi: 10.1080/15563650.2021.1962530. Epub 2021 Aug 25.PMID: 34431437

Murphy L, Wolfer H, Hendrickson RG. Toxicologic confounders of brain death determination:  A narrative review.  Neurocrit Care 2020; 34(3): 1072-1089. doi.org/10.1007/s12028-020-01114-y

Rianprakaisang T, Blumenberg A, Hendrickson RG. Acetaminophen-associated methemoglobinemia.[letter] Clin Toxicol 2020; 58(7): 785-786.

Hatten BW, Hendrickson RG. Reply to ‘In response to “Coagulopathy and bleeding associated with salicylate toxicity.”[letter]’  Clin Toxicol 2020; 58(5): 432-433.

Horowitz BZ, Castelli R, Hughes A, Hendrickson RG, Johnson RC, Thomas JD.  Massive fatal overdose of abrin with progressive encephalopathy. Clin Toxicol 2020; 58(5): 417-420.

Rianprakaisang T, Blumenberg A, Gerona R, Hendrickson RG.  Methemoglobinemia associated with massive acetaminophen ingestion: a case series.  Clin Toxicol 2020; 58(6): 495-497.

Hughes A, Hendrickson RG. Does vaping cause seizures?  The need for comprehensive drug testing.  Clin Toxicol 2020; 58(3): 217-218.

Rianprakaisang T, Gerona R, Hendrickson RG.  Commercial cannabidiol oil contaminated with the synthetic cannabinoid AB-FUBINACA given to a pediatric patient.  Clin Toxicol 2020; 58(3): 215-216.

Blumenberg A, Hendrickson RG.  A letter reporting a case of fatal ventricular dysrhythmia associated with the LSD analog AL-LAD[letter]. Clin Toxicol 2020; 58(2): 143-145.

Monte A; Hopkinson A, Thornton S, Schneir A, Pomerlea A, Hendrickson RG, Cole J, Arens A, Chenoweth J, Martin S, Adams A, Banister S, Gerona R.  The Psychoactive Surveillance Consortium and Analysis Network (PSCAN): The First Year. Addiction 2020; 115(2): 270-278

Hatten BW, Hendrickson RG. Coagulopathy and bleeding associated with salicylate toxicity.  Clin Toxicol 2020; 58(1): 16-19.

Hendrickson RG, McKeown NJ, Kusin SG, Lopez AM. Acute cannabis toxicity in older adults. Toxicol Comm 2020; 5(1): 67-70

Love JS, Blumenberg A, Horowitz Z,  The Parallel Pandemic: Medical Misinformation and COVID-19, J Gen Int Med, 2020 May 14:1-2.

Horowitz BZ. Tear Gas in America: Cry the Beloved Country, Tox Communications, 2020. 4(1):59-61.  DOI:10.1080/24734306.2020.1817660.

Neth MR, Love JS, Horowitz BZ, Shertz MD, Sahni R, Daya MR. Fatal Sodium Nitrite Poisoning: Key Considerations for Prehospital Providers, Prehospital Emerg Care. 2020, Nov, 5:1-7.  DOI:10.1080/10903127.2020.1838009

Love JS, Thompson JA, Horowitz BZ, “Pressed” Etizolam, J Pediatr, 2020, 3476(20):31585 -31587. DOI: 10.1016/j.jpeds.2020.12.075

Spyres MB, Farrugia LA, Kang AM, Aldy K, Calello DP, Campleman SL, Li S, Beauchamp GA, Wiegand T, Wax PM, Brent J (Hendrickson RG, site investigator, ToxIC registry). The Toxicology Investigators Consortium Case Registry – the 2019 Annual Report. J Med Toxicol 2020; 16(4): 361-387.

Hatten BW, Hendrickson RG. Reply to ‘In response to “Coagulopathy and bleeding associated with salicylate toxicity.”[letter]’  Clin Toxicol 2020; 58(5): 432-433.

The Psychoactive Surveillance Consortium and Analysis Network (PSCAN): the first year. Monte AA, Hopkinson A, Saben J, Shelton SK, Thornton S, Schneir A, Pomerleau A, Hendrickson RG, Arens AM, Cole JB, Chenoweth J, Martin S, Adams A, Banister SD, Gerona RR. Addiction. 2020 Feb;115(2):270-278. doi: 10.1111/add.14808. Epub 2019 Nov 25. PMID: 31769125

Serotonin Toxicity: Associated Agents and Clinical Characteristics. Moss MJ, Hendrickson RG; Toxicology Investigators Consortium (ToxIC). J Clin Psychopharmacol. 2019 Nov/Dec;39(6):628-633. doi: 10.1097/JCP.0000000000001121. PMID: 31688388

Acetaminophen-associated methemoglobinemia. Rianprakaisang T, Blumenberg A, Hendrickson RG. Clin Toxicol (Phila). 2019 Nov 4:1. doi: 10.1080/15563650.2019.1682153. [Epub ahead of print] No abstract available. PMID: 31682157

The Saga continues: Solanaceae May cast too much shade for effective berserking. Blumenberg A, Horowitz Z. J Ethnopharmacol. 2020 Feb 10;248:112327. doi: 10.1016/j.jep.2019.112327. Epub 2019 Oct 19. No abstract available. PMID: 31639489

Massive fatal overdose of abrin with progressive encephalopathy^. Horowitz BZ, Castelli R, Hughes A, Hendrickson RG, Johnson RC, Thomas JD. Clin Toxicol (Phila). 2019 Aug 28:1-4. doi: 10.1080/15563650.2019.1655150. [Epub ahead of print] PMID: 31456429

Methemoglobinemia associated with massive acetaminophen ingestion: a case series. Rianprakaisang T, Blumenberg A, Hendrickson RG. Clin Toxicol (Phila). 2019 Aug 26:1-3. doi: 10.1080/15563650.2019.1657883. [Epub ahead of print] PMID: 31446806

Reply to "In response to "Coagulopathy and bleeding associated with salicylate toxicity" ". Hatten BW, Hendrickson RG. Clin Toxicol (Phila). 2019 Aug 15:1. doi: 10.1080/15563650.2019.1650939. [Epub ahead of print] No abstract available. PMID: 31416368

Exposures Through Breast Milk: An Analysis of Exposure and Information Calls to U.S. Poison Centers, 2001-2017. Beauchamp GA, Hendrickson RG, Horowitz BZ, Spyker DA. Breastfeed Med. 2019 Sep;14(7):508-512. doi: 10.1089/bfm.2019.0075. Epub 2019 Jun 18 PMID: 31211594

Commercial cannabidiol oil contaminated with the synthetic cannabinoid AB-FUBINACA given to a pediatric patient. Rianprakaisang T, Gerona R, Hendrickson RG. Clin Toxicol (Phila). 2020 Mar;58(3):215-216. doi: 10.1080/15563650.2019.1619758. Epub 2019 May 24. No abstract available. PMID: 31126197

Does vaping cause seizures? The need for comprehensive drug testing. Hughes A, Hendrickson RG. Clin Toxicol (Phila). 2020 Mar;58(3):217-218. doi: 10.1080/15563650.2019.1618468. Epub 2019 May 22. No abstract available. PMID: 31116046

A letter reporting a case of fatal ventricular dysrhythmia associated with the LSD analog AL-LAD. Blumenberg A, Hendrickson RG. Clin Toxicol (Phila). 2020 Feb;58(2):143-145. doi: 10.1080/15563650.2019.1609685. Epub 2019 May 3. No abstract available. PMID: 31050301

Screening for Elevated Blood Lead Levels in Children: A Systematic Review for the U.S. Preventive Services Task Force [Internet]. Cantor AG, Hendrickson R, Blazina I, Griffin J, Grusing S, McDonagh MS. Rockville (MD): Agency for Healthcare Research and Quality (US); 2019 Apr. PMID: 31034189

Screening for Elevated Blood Lead Levels in Pregnant Women: A Systematic Review for the U.S. Preventive Services Task Force [Internet]. Cantor AG, McDonagh MS, Blazina I, Griffin J, Grusing S, Hendrickson R Rockville (MD): Agency for Healthcare Research and Quality (US); 2019 Apr PMID: 31017749

Screening for Elevated Blood Lead Levels in Childhood and Pregnancy: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. Cantor AG, Hendrickson R, Blazina I, Griffin J, Grusing S, McDonagh MS. JAMA. 2019 Apr 16;321(15):1510-1526. doi: 10.1001/jama.2019.1004 PMID: 30990555

Coagulopathy and bleeding associated with salicylate toxicity. Hatten BW, Hendrickson RG. Clin Toxicol (Phila). 2020 Jan;58(1):16-19. doi: 10.1080/15563650.2019.1593432. Epub 2019 Mar 22. PMID: 30900477

Adolescent Intentional Abuse Ingestions: Overall 10-Year Trends and Regional Variation. Sheridan DC, Hendrickson RG, Beauchamp G, Laurie A, Fu R, Horowitz BZ. Pediatr Emerg Care. 2019 Mar;35(3):176-179. doi: 10.1097/PEC.0000000000000866. PMID: 27749797

Highly potent fentanyl analogs: apnea from exposure to small quantities of ß-hydroxyfentanyl and furanylfentanyl. Hendrickson RG, Akpunonu P, Hughes AR, Gerona R. Clin Toxicol (Phila). 2019 Sep;57(9):813-815. doi: 10.1080/15563650.2018.1558233. Epub 2019 Mar 19. PMID: 30888883

Inadvertent ocular exposures secondary to e-liquid misuse. Hughes A, Hendrickson RG. Clin Toxicol (Phila). 2019 Sep;57(9):827-828. doi: 10.1080/15563650.2019.1577434. Epub 2019 Mar 11. No abstract available. PMID: 30856019

What is the most appropriate dose of N-acetylcysteine after massive acetaminophen overdose? Hendrickson RG. Clin Toxicol (Phila). 2019 Aug;57(8):686-691. doi: 10.1080/15563650.2019.1579914. Epub 2019 Feb 19. PMID: 30777470

Acute cannabis toxicity. Noble MJ, Hedberg K, Hendrickson RG. Clin Toxicol (Phila). 2019 Aug;57(8):735-742. doi: 10.1080/15563650.2018.1548708. Epub 2019 Jan 24. PMID: 30676820

Sheridan DC, Hendrickson RG, Beauchamp GA, Laurie A, Fu R,  Horowitz BZ, Adolescent Intentional Abuse Ingestions: Overall 10-year Trends and Regional Variation, Pediatric Emerg Care, 2019, March; 35(3):176-179.

Blumenberg, A, Hughes, A, Reckers, A. Flualprazolam: Report of an Outbreak of a New Psychoactive Substance in Adolescents. Pediatrics. 2019; 146(1): e20192953

Blumenberg A, Horowitz Z. The Saga continues: Solanaceae May cast too much shade for effective berserking.  J Ethnopharmacol. 2020 Feb 10;248:112327. doi: 10.1016/j.jep.2019.112327. Epub 2019 Oct 19. PMID: 31639489

Moss M, Hatten BW, Hendrickson RG.  Toxicity of muscimol and ibotenic acid containing mushrooms reported to a regional poison control center from 2002-2016.  Clin Toxicol 2019; 57(2): 99-103

Hughes A, Hendrickson RG. An epidemiologic and clinical description of e-cigarette toxicity. Clin Toxicol 2019; 57(4): 287-293

Spyres MD, et al (Hendrickson RG, site investigator, ToxIC Registry).  The Toxicology Investigators Consortium Case Registry – the 2018 Annual Report.  J Med Toxicol 2019; 15(4): 228-254.  

Murphy L, Gerona R, Hendrickson RG.  Clonazolam:  a novel liquid benzodiazepine.  Toxicol Comm 2019; 3: 1; 75-78.

2018

Salicylate toxicity after undetectable serum salicylate concentration: a retrospective cohort study. Moss MJ, Fisher JA, Kenny TA, Palmer AC, Thompson JA, Wolfer H, Hendrickson RG. Clin Toxicol (Phila). 2019 Feb;57(2):137-140. doi: 10.1080/15563650.2018.1502442. Epub 2018 Oct 11. PMID: 30306804

An epidemiologic and clinical description of e-cigarette toxicity. Hughes A, Hendrickson RG. Clin Toxicol (Phila). 2019 Apr;57(4):287-293. doi: 10.1080/15563650.2018.1510503. Epub 2018 Oct 11. PMID: 30306801

Toxicity of muscimol and ibotenic acid containing mushrooms reported to a regional poison control center from 2002-2016. Moss MJ, Hendrickson RG. Clin Toxicol (Phila). 2019 Feb;57(2):99-103. doi: 10.1080/15563650.2018.1497169. Epub 2018 Aug 3. PMID: 30073844

Notes from the Field: Acute Poisonings from a Synthetic Cannabinoid Sold as Cannabidiol - Utah, 2017-2018. Horth RZ, Crouch B, Horowitz BZ, Prebish A, Slawson M, McNair J, Elsholz C, Gilley S, Robertson J, Risk I, Hill M, Fletcher L, Hou W, Peterson D, Adams K, Vitek D, Nakashima A, Dunn A. MMWR Morb Mortal Wkly Rep. 2018 May 25;67(20):587-588. doi: 10.15585/mmwr.mm6720a5. No abstract available. PMID: 29795081

Severe loperamide toxicity associated with the use of cimetidine to potentiate the "high". Hughes A, Hendrickson RG, Chen BC, Valento M. Am J Emerg Med. 2018 Aug;36(8):1527.e3-1527.e5. doi: 10.1016/j.ajem.2018.05.025. Epub 2018 May 15. No abstract available. PMID: 29784277

Letter in response to "fatal cardiac glycoside poisoning due to mistaking foxglove for comfrey". Hughes A, Hendrickson RG, Chen BC, Valento M. Clin Toxicol (Phila). 2018 Jun;56(6):447-449. doi: 10.1080/15563650.2017.1398329. Epub 2017 Nov 2. No abstract available. PMID: 29092640

2017

Coronary Vasospasm Precipitated by Pseudoephedrine, Not Metoprolol. Richards JR, Horowitz BZ. Can J Cardiol. 2017 Dec;33(12):1737.e9. doi: 10.1016/j.cjca.2017.08.005. Epub 2017 Aug 19. No abstract available. PMID: 28985962

Delayed Salicylate Toxicity in a 17-Year-Old Girl With Initially Undetectable Salicylate Concentration 3.9 Hours After Ingestion. Beauchamp GA, Hendrickson RG. Pediatr Emerg Care. 2017 Nov;33(11):e126-e127. doi: 10.1097/PEC.0000000000000859. PMID: 27749632

Suicidal bupropion ingestions in adolescents: increased morbidity compared with other antidepressants. Sheridan DC, Lin A, Horowitz BZ. Clin Toxicol (Phila). 2018 May;56(5):360-364. doi: 10.1080/15563650.2017.1377839. Epub 2017 Sep 25. PMID: 28944696

Acute pneumonitis associated with nickel carbonyl exposure in the workplace. Bowman N, Caravati EM, Horowitz BZ, Crouch BI. Clin Toxicol (Phila). 2018 Mar;56(3):223-225. doi: 10.1080/15563650.2017.1355057. Epub 2017 Jul 28. PMID: 28753074

Outcomes After High-Concentration Peroxide Ingestions. Hatten BW, French LK, Horowitz BZ, Hendrickson RG. Ann Emerg Med. 2017 Jun;69(6):726-736.e2. doi:10.1016/j.annemergmed.2016.11.022. Epub 2017 Jan 30. PMID: 28153539

2016

Unintentional Pediatric Ingestion of Electronic Cigarette Nicotine Refill Liquid Necessitating Intubation. Noble MJ, Longstreet B, Hendrickson RG, Gerona R. Ann Emerg Med. 2017 Jan;69(1):94-97. doi: 10.1016/j.annemergmed.2016.08.448. Epub 2016 Dec 14. PMID: 27988056

Adolescent Suicidal Ingestion: National Trends Over a Decade. Sheridan DC, Hendrickson RG, Lin AL, Fu R, Horowitz BZ. J Adolesc Health. 2017 Feb;60(2):191-195. doi: 10.1016/j.jadohealth.2016.09.012. Epub 2016 Nov 23 PMID: 27889404

Association of Overall Opioid Prescriptions on Adolescent Opioid Abuse. Sheridan DC, Laurie A, Hendrickson RG, Fu R, Kea B, Horowitz BZ. J Emerg Med. 2016 Nov;51(5):485-490. doi: 10.1016/j.jemermed.2016.06.049. Epub 2016 Sep 3. PMID: 27596964

Dual cocaine and methamphetamine cardiovascular toxicity: rapid resolution with labetalol. Richards JR, Lange RA, Arnold TC, Horowitz BZ. Am J Emerg Med. 2017 Mar;35(3):519.e1-519.e4. doi: 10.1016/j.ajem.2016.09.040. Epub 2016 Sep 22. No abstract available. PMID: 27707569

Hemorrhagic Encephalopathy From Acute Baking Soda Ingestion. Hughes A, Brown A, Valento M. West J Emerg Med. 2016 Sep;17(5):619-22. doi: 10.5811/westjem2016.6.30713. Epub 2016 Jul 21. PMID: 27625729

Endotracheal Intubation for Toxicologic Exposures: A Retrospective Review of Toxicology Investigators Consortium (ToxIC) Cases. Beauchamp GA, Hendrickson RG, Hatten BW; Toxicology Investigators Consortium (ToxIC). J Emerg Med. 2016 Oct;51(4):382-388.e11. doi: 10.1016/j.jemermed.2016.05.056. Epub 2016 Jul 29. PMID: 27480352

Inhalational mercury toxicity from artisanal gold extraction reported to the Oregon poison center, 2002-2015. Noble MJ, Decker SL, Horowitz BZ Clin Toxicol (Phila). 2016 Nov;54(9):847-851. Epub 2016 Jun 24. PMID: 27338817

A Retrospective Study of Clinical Effects of Powdered Caffeine Exposures Reported to Three US Poison Control Centers. Beauchamp GA, Johnson AR, Crouch BI, Valento M, Horowitz BZ, Hendrickson RG J Med Toxicol. 2016 Sep;12(3):295-300. doi: 10.1007/s13181-016-0545-9. Epub 2016 Apr 4. PMID: 27043735

Quantitative analysis of powdered caffeine products purchased from the Internet using liquid chromatography-quadrupole time-of-flight mass spectrometry. Beauchamp GA, Lin T, Zeng WZ, Hendrickson RG, Gerona R. Clin Toxicol (Phila). 2016;54(4):339-43. doi: 10.3109/15563650.2016.1138225. Epub 2016 Feb 3 PMID: 26837659

Relating calls to US poison centers for potential exposures to medications to Centers for Disease Control and Prevention reporting of influenza-like illness. Beauchamp GA, McKeown NJ, Rodriguez S, Spyker DA. Clin Toxicol (Phila). 2016 Mar;54(3):235-40. doi: 10.3109/15563650.2015.1135336. Epub 2016 Jan 28. PMID: 26818907

Poisonings associated with intubation: US National Poison Data System Exposures 2000-2013. Beauchamp G, Giffin SL, Horowitz BZ, Laurie AL, Fu R, Hendrickson RG. J Med Toxicol 2016: 12(2): 157-164

Relating Calls to U.S. Poison Centers for Potential Exposures to Medications to Centers for Disease Control and Prevention Reporting of Influenza-like Illness. Beauchamp GA, McKeown NJ, Spyker DA. Clin Toxicol 2016;54(3):236-241.

The Toxicology Investigators Consortium Case Registry - the 2015 experience.Hendrickson RG (as member of Toxicology Investigator's Consortium). J Med Toxicol 2016; 12(3): 224-247

2015

Respiratory depression in the intoxicated trauma patient: are opioids to blame? Shenk E, Barton CA, Mah ND, Ran R, Hendrickson RG, Watters J. Am J Emerg Med. 2016 Feb;34(2):250-3. doi: 10.1016/j.ajem.2015.10.053. Epub 2015 Nov 9 PMID: 26614581

Successful treatment of a massive metoprolol overdose using intravenous lipid emulsion and hyperinsulinemia/euglycemia therapy. Barton CA, Johnson NB, Mah ND, Beauchamp G, Hendrickson R. Pharmacotherapy. 2015 May;35(5):e56-60. doi: 10.1002/phar.1579. Epub 2015 Apr 22 PMID: 25908023

Acute Methylenedioxypyrovalerone Toxicity. Froberg BA, Levine M, Beuhler MC, Judge BS, Moore PW, Engebretsen KM, Mckeown NJ, Rosenbaum CD, Young AC, Rusyniak DE; ACMT Toxicology Investigators Consortium (ToxIC). J Med Toxicol. 2015 Jun;11(2):185-94. doi: 10.1007/s13181-014-0446-8. PMID: 25468313

Treatment of toxicity from amphetamines, related derivatives, and analogues: a systematic clinical review. Richards JR, Albertson TE, Derlet RW, Lange RA, Olson KR, Horowitz BZ Drug Alcohol Depend. 2015 May 1;150:1-13. doi: 10.1016/j.drugalcdep.2015.01.040. Epub 2015 Feb 18. Review. PMID: 25724076

2014

Delayed diagnosis of gastric outlet obstruction from bouveret syndrome in a young woman. Smith Z, Totten J, Hughes A, Strote J. West J Emerg Med. 2015 Jan;16(1):151-3. doi: 10.5811/westjem.2014.10.23049. Epub 2014 Nov 10. PMID: 25671026

Comparison of mailed vs. on-site emergency department patient satisfaction surveys. Yarris LM, Fu R, Duby R, Frakes B, Brooks H, Norton RL J Emerg Med. 2014 Dec;47(6):702-9. doi: 10.1016/j.jemermed.2014.06.057. Epub 2014 Oct 1. PMID: 25281169

Is all pain is treated equally? A multicenter evaluation of acute pain care by age. Hwang U, Belland LK, Handel DA, Yadav K, Heard K, Rivera-Reyes L, Eisenberg A, Noble MJ, Mekala S, Valley M, Winkel G, Todd KH, Morrison RS Pain. 2014 Dec;155(12):2568-74. doi: 10.1016/j.pain.2014.09.017. Epub 2014 Sep 20 PMID: 25244947

Verified spider bites in Oregon (USA) with the intent to assess hobo spider venom toxicity. McKeown N, Vetter RS, Hendrickson RG Toxicon. 2014 Jun;84:51-5. doi: 10.1016/j.toxicon.2014.03.009. Epub 2014 Apr 13 PMID: 24726469

Serotonin toxicity associated with Garcinia cambogia over-the-counter supplement. Lopez AM, Kornegay J, Hendrickson RG. J Med Toxicol. 2014 Dec;10(4):399-401. doi: 10.1007/s13181-014-0390-7. No abstract available PMID: 24699886

ACMT chelation position adopted by oregon medical board. Burton BT. J Med Toxicol. 2014 Jun;10(2):244. doi: 10.1007/s13181-014-0386-3. No abstract available PMID: 24558015

Toxin-induced hepatic injury. Lopez AM, Hendrickson RG. Emerg Med Clin North Am. 2014 Feb;32(1):103-25. doi: 10.1016/j.emc.2013.09.005. Review PMID: 24275171

2013

Physician willingness to respond to disasters: what can we learn? Hendrickson RG. J Grad Med Educ. 2013 Sep;5(3):524-5. doi: 10.4300/JGME-D-13-00210.1. No abstract available PMID: 24404324

Levamisole-adulterated Cocaine Induced Vasculitis with Skin Ulcerations. Pillow MT, Hughes A. West J Emerg Med. 2013 Mar;14(2):149-50. doi: 10.5811/westjem.2012.9.12486. No abstract available. PMID: 23599853

Methamphetamine-related psychiatric visits to an urban academic emergency department: an observational study. Cloutier RL, Hendrickson RG, Fu RR, Blake B. J Emerg Med. 2013 Jul;45(1):136-42. doi: 10.1016/j.jemermed.2012.11.094. Epub 2013 Apr 2 PMID: 23561310

Focusing a gender lens on emergency medicine research: 2012 update. McGregor AJ, Greenberg M, Safdar B, Seigel T, Hendrickson R, Poznanski S, Davenport M, Miner J, Choo EK. Acad Emerg Med. 2013 Mar;20(3):313-20. doi: 10.1111/acem.12085. PMID: 23517266

Dabigatran etexilate: management in acute ischemic stroke. Javedani PP, Horowitz BZ, Clark WM, Lutsep HL. Am J Crit Care. 2013 Mar;22(2):169-76. doi: 10.4037/ajcc2013125 PMID: 23455868

Envenomation by the Great Lakes Bush Viper (Atheris nitschei). Hatten BW, Bueso A, French LK, Hendrickson RG, Horowitz BZ. Clin Toxicol (Phila). 2013 Feb;51(2):114-6. doi: 10.3109/15563650.2012.763134. Epub 2013 Jan 18. PMID: 23327286

2012

Case report: bupivacaine toxicity with dorsal penile block for circumcision. French LK, Cedar A, Hendrickson RG. Am Fam Physician. 2012 Aug 1;86(3):222. No abstract available. PMID: 22962983

How accurately can emergency department providers estimate patient satisfaction? Yarris LM, Frakes B, Magaret N, Adams AL, Brooks H, Norton RL. West J Emerg Med. 2012 Sep;13(4):351-7. doi: 10.5811/westjem.2011.10.6644. PMID: 22942936

A hypertensive child with irritability and a rash. French LK, Campbell J, Hendrickson RG. Pediatr Emerg Care. 2012 Jun;28(6):581-3. doi: 10.1097/PEC.0b013e318259d2d7. No abstract available. PMID: 22668667

Acute lung injury following refrigeration coil deicing. McKeown NJ, Burton BT. Clin Toxicol (Phila). 2012 Mar;50(3):218-20. doi: 10.3109/15563650.2012.659251. PMID: 22372791

A piece of my mind. Putting the "art" in "crash cart". Kusin S. JAMA. 2012 Feb 22;307(8):793-4. doi: 10.1001/jama.2012.181. No abstract available. PMID: 22357830

2011

Is maternal opioid use hazardous to breast-fed infants? Hendrickson RG, McKeown NJ. Clin Toxicol (Phila). 2012 Jan;50(1):1-14. doi: 10.3109/15563650.2011.635147. Epub 2011 Dec 13. PMID: 22148986

The ripe olive scare and hotel Loch Maree tragedy: Botulism under glass in the 1920's. Horowitz BZ. Clin Toxicol (Phila). 2011 Apr;49(4):345-7. doi: 10.3109/15563650.2011.571694. PMID: 21563914

Complete heart block and death following lamotrigine overdose. French LK, McKeown NJ, Hendrickson RG. Clin Toxicol (Phila). 2011 Apr;49(4):330-3. doi: 10.3109/15563650.2011.572555. PMID: 21563910

After the fall: a teenager with unusual intermittent muscle spasms. West PL, Hendrickson RG. Pediatr Emerg Care. 2011 Mar;27(3):239-41. doi: 10.1097/PEC.0b013e31820f74a9. No abstract available. PMID: 21378531

Survival after diphenhydramine ingestion with hemodialysis in a toddler. McKeown NJ, West PL, Hendrickson RG, Horowitz BZ. J Med Toxicol. 2011 Jun;7(2):147-50. doi: 10.1007/s13181-010-0116-4. PMID: 20865465

Amanita phalloides poisoning. French LK, Hendrickson RG, Horowitz BZ. Clin Toxicol (Phila). 2011 Feb;49(2):128-9. doi: 10.3109/15563650.2011.557663. PMID: 21370953

Massive hymenoptera envenomation in a 3-year-old. West PL, McKeown NJ, Hendrickson RG. Pediatr Emerg Care. 2011 Jan;27(1):46-8. doi: 10.1097/PEC.0b013e3182045f47. PMID: 21206257

2010

The association of controlling pseudoephedrine availability on methamphetamine-related emergency department visits. Hendrickson RG, Cloutier RL, Fu R. Acad Emerg Med. 2010 Nov;17(11):1216-22. doi: 10.1111/j.1553-2712.2010.00911.x. PMID: 21175520

Type E botulism. Horowitz BZ. Clin Toxicol (Phila). 2010 Nov;48(9):880-95. doi: 10.3109/15563650.2010.526943. Review. PMID: 21171846

Carpe Philon--an unhappy camper with vomiting and seizures. French LK, Hendrickson RG. Pediatr Emerg Care. 2010 Dec;26(12):938-41. doi: 10.1097/PEC.0b013e3182005b49. No abstract available. PMID: 21131810

Catatonia associated with initiating paliperidone treatment. McKeown NJ, Bryan JH, Horowitz BZ. West J Emerg Med. 2010 May;11(2):186-8. PMID: 20823970

Measuring nausea in emergency department patients via the use of exploratory factor analysis. Cloutier RL, Fuller BE, Hendrickson RG, Jones N. Acad Emerg Med. 2010 Jun;17(6):e33-9. doi: 10.1111/j.1553-2712.2010.00774.x. PMID: 20624132

Acute metformin overdose. French LK, Horowitz BZ, Hendrickson RG. Ann Emerg Med. 2010 Jul;56(1):72-3; author reply 73. doi: 10.1016/j.annemergmed.2009.12.034. No abstract available. PMID: 20620652

Hydrogen peroxide ingestion associated with portal venous gas and treatment with hyperbaric oxygen: a case series and review of the literature. French LK, Horowitz BZ, McKeown NJ. Clin Toxicol (Phila). 2010 Jul;48(6):533-8. doi: 10.3109/15563650.2010.492526. Review. PMID: 20575671

Muscle spasm associated with therapeutic use of Cang Er Zi Wan. West PL, Mckeown NJ, Hendrickson RG Clin Toxicol (Phila). 2010 May;48(4):380-4. PMID: 20521353

Bactrian ("double hump") acetaminophen pharmacokinetics: a case series and review of the literature. Hendrickson RG, McKeown NJ, West PL, Burke CR. J Med Toxicol. 2010 Sep;6(3):337-44. doi: 10.1007/s13181-010-0083-9. Review. PMID: 20446076

Delayed recrudescence to toxic salicylate concentrations after salsalate overdose. West PL, Horowitz BZ. J Med Toxicol. 2010 Jun;6(2):150-4. doi: 10.1007/s13181-010-0070-1. PMID: 20405267

Iatrogenic lipid emulsion overdose in a case of amlodipine poisoning. West PL, McKeown NJ, Hendrickson RG. Clin Toxicol (Phila). 2010 May;48(4):393-6. doi: 10.3109/15563651003670843. PMID: 20367501

2009

Scorpions on a plane? A case series of non-endemic scorpion envenomations. West PL, Hendrickson RG. J Emerg Med. 2011 Jul;41(1):89. doi: 10.1016/j.jemermed.2009.08.050. Epub 2009 Dec 3. No abstract available. PMID: 19959314

Poison hemlock-induced respiratory failure in a toddler. West PL, Horowitz BZ, Montanaro MT, Lindsay JN Pediatr Emerg Care. 2009 Nov;25(11):761-3. doi: 10.1097/PEC.0b013e3181bec925. PMID: 19915429

Zigadenus poisoning treated with atropine and dopamine. West P, Horowitz BZ. J Med Toxicol. 2009 Dec;5(4):214-7 PMID: 19876855 [PubMed - indexed for MEDLINE]

Methamphetamine body stuffers: an observational case series. West PL, McKeown NJ, Hendrickson RG. Ann Emerg Med. 2010 Feb;55(2):190-7. doi: 10.1016/j.annemergmed.2009.08.005. Epub 2009 Oct 12. PMID: 19819590

The impact of bittering agents on pediatric ingestions of antifreeze. White NC, Litovitz T, Benson BE, Horowitz BZ, Marr-Lyon L, White MK. Clin Pediatr (Phila). 2009 Nov;48(9):913-21. doi: 10.1177/0009922809339522. Epub 2009 Jul 1. PMID: 19571333

From Russia with love--ingestion of a purple powder. McKeown NJ, Horowitz BZ. Pediatr Emerg Care. 2009 Jun;25(6):423-5. doi: 10.1097/PEC.0b013e3181a13edb. No abstract available. PMID: 19528770

2008

• Hendrickson RG, Cloutier RL, McConnell KJ. "Methamphetamine-related Emergency Department Utilization and Cost", Acad Emerg Med 2008; 15(1): 23-31
• Hendrickson RG. "DXemon Juice": extraction processes for purification and free basing dextromethorphan from cold preparations and an analytical evaluation of the extraction product. J Med Toxicol 2008: 4(4): 309
• Yarris JP, Caravati EM, Horowitz BZ, Stromness JR, Crouch BL, McKeown NJ. Acute arsenic trioxide ant bait ingestion by toddlers. Clin Toxicol 2008: 46(9): 785-789
• White NC, Litovitz T, Benson BE, White MK, Horowitz BZ, Marr- Lyon L, Watson WA, The Impact of Bittering Agents on Suicidal Ingestions of Antifreeze, Clin Toxicol 2008; 46(6): 507-514

2007

• McKeown NJ, Horowitz BZ, Garlich F, Andrews CR, Robertson WO, Deaths from Intravenous Colchicine Resulting from a Compounding Pharmacy Error - Oregon and Washington, 2007, MMWR, Oct. 12, 2007, 56(40);1050-1052
• Hendrickson RG, Cloutier R. "'Crystal Dex': Free-base Dextromethorphan", J Emerg Med 2007; 32(4): 393-396
• Sudakin DL. Fatality after a single dermal application of lindane lotion. Arch Environ Occup Health 2007: 62(4): 201-203.
• Power LE, Sudakin DL. Pyrethrin and pyrethroid exposures in the United States: a longitudinal analysis of incidents reported to poison centers. J Med Toxicol 2007; 3(3): 94-99
• Sudakin DL. Power LE. Organophosphate exposures in the United States: a longitudinal analysis of incidents reported to poison centers. J Toxicol Environ Health Part A 2007; 70(2): 141-147

2006

• Hendrickson RG, Spivak LA. Methamphetamine. Emerg Med Reports. 2006; 27(18):1-15.
• Hendrickson RG, Horowitz BZ, Norton RL, Notenboom H. "Parachuting" meth: a novel delivery method for methamphetamine and delayed-onset toxicity from body stuffing. J Toxicol Clin Toxicol. 2006; 44(4):379-382.
• Horowitz BZ, Hendrickson RG, Pizarro-Osilla C, Not So Fast! (Intravenous Loading Infusion Rates of N-Acetylcysteine) (letter). Ann Emerg Med. 2006; 47(1):122-123.
• Sudakin DL, Power LE. Longitudinal trends in the incidence of organophosphate exposures in the United States. J Toxicol Environ Health 2006
• Sudakin DL. Pyrethroid insecticides: advances and challenges in biomonitoring data. Clinical Toxicology. 2006; 44(1):31-7.

2005

• Hendrickson RG. Millipede exposure. J Toxicol Clin Toxicol. 2005; 43(3):211-212.
• Hendrickson RG. State bioterrorism grant helps the Poison Center communicate with health care providers. Physicians Practice. 2005; 15(3):A4.
• Hendrickson RG. Terrorist chemical releases: assessment of medical risk and implications for emergency preparedness. Hum Ecol Risk Assessment. 2005; 11(3):487-499.
• Hendrickson RG, Hedges JR. What critical care practitioners should know about terrorist agents. Crit Care Clin. 2005; 21(4):641-652.
• Spivak L, Hendrickson RG. Ricin. Crit Care Clin 2005; 21(4): 815-824
• Horowitz BZ. Botulinum toxin. Crit Care Clin. 2005; 21(4):825-839.
• Houston M, Hendrickson RG. Decontamination. Crit Care Clin. 2005; 21(4):653-672.
• Spivak LA, Hendrickson RG. Ricin. Crit Care Clin. 2005; 21(4):815-824.
• Sudakin DL. Pesticide exposures: web-based resources for health care providers. J Agromed. 2005; 10(1):43-49.
• Sudakin DL. Occupational exposure to phosphine gas? A suspected case report and review of the literature. Hum Exp Toxicol. 2005; 24:27-33.
• Sudakin DL. Pesticide exposures: Web-based resources for health care providers. J Agromedicine. 2005; 10(1):43-9.

2004

• Goebel PJ, Daya MR, Gunnels MD. Accuracy of arrhythmia recognition in paramedic treatment of supraventricular tachycardia: a ten-year review. Prehosp Emerg Care. 2004; 8:166-170.
• Hendrickson RG, Chang A, Hamilton RJ. Co-worker fatalities from hydrogen sulfide. Amer J Industr Med. 2004; 45(4):346-350.
• Hendrickson RG, Morocco AP, Greenberg MI. Pilocarpine toxicity and the treatment of xerostomia. J Emerg Med. 2004; 26(4):429-432.
• Horowitz BZ. Fosphenytoin farewell? Ann Emerg Med. 2004; 43(3):3998-400.
• Hutchings CN, Mann NC, Daya MR, et al. Patients with chest pain calling 9-1-1 or self-transporting to reach definitive care: which mode is quicker? Am Heart J. 2004; 147:35-41.
• Mace SE, Barata IA, Cravero JP, Warden CR, et al. Clinical policy: evidence-based approach to pharmacologic agents used in pediatric sedation and analgesia in the emergency department. Ann Emerg Med. 2004; 44:342-377.
• Mullins ME, Horowitz BZ. Bitrex (Denatonium benzoate): Was it necessary to add it to automotive products? Vet and Hum Tox. 2004; 46(3):150-152.
• Van Arsdale JL, Leiker RD, Kohn M, Merritt TA, Horowitz BZ. Lead poisoning from a toy necklace. J Peds. 2004; 114:1096-1099.

2003

• Greenberg MI, Hendrickson RG. Baclofen withdrawal following removal of an intrathecal baclofen pump despite oral baclofen replacement. J Toxicol Clin Toxicol. 2003; 41(1):83-85.
• Greenberg MI, Hendrickson RG, Muller AA. Occupational exposure to cephalosporins leading to Clostridium dificile infection [letter]. J Toxicol Clin Toxicol. 2003; 41(2):205-206.
• Greenberg MI, Farrell TP, Hendrickson RG. Routine screening for environmental radiation by first responders at explosions and fires [letter]. Ann Emerg Med. 2003; 41(3):426-427.
• Greenberg MI, Hendrickson RG. Report of the CIMERC/Drexel University Emergency Preparedness Consensus Panel. Acad Emerg Med. 2003; 10:783-788.
• Hendrickson RG, Morocco AP. Variation in quetiapine cross-reactivity among three tricyclic antidepressant immunoassays. J Toxicol Clin Toxicol. 2003; 41(2):105-108.
• Horowitz BZ. Polar poisons: Did Botulism doom the Franklin expedition? J Toxicol Clin Toxicol. 2003; 41(6):841-847
• Schmidt T, Neely KW, Norton RL, Adams A, Wittwer L, Muhr M, Newgard C. Is it possible to safely triage callers to EMS dispatch centers to alternative resources? Prehosp Emerg Care. 2003; 7(3):368-374.
• Sudakin DL. Biopesticides. Tox Rev. 2003; 22(2):83-90.
• Sudakin DL. Dietary aflatoxins and chemoprevention of cancer: a clinical review. J Toxicol Clin Toxicol. 2003; 41(2):195-204.
• Sudakin DL, Trevathan W. DEET: a review and update of safety and risk in the general population. J Toxicol Clin Toxicol. 2003; 41(6):831-9.
• Sudakin DL. Trichothecenes in the environment: relevance to human health. Toxicol Lett. 2003; 143(2):97-107.
• Sudakin DL, Trevathan W. DEET: a review and update of safety and risk in the general population. J Toxicol Clin Toxicol. 2003; 41(6):831-839.
• Sudakin DL. Trichothecenes in the environment: relevance to human health. Toxicol Lett. 2003; 143(2):97-107.
• Sudakin DL. Dietary aflatoxins and chemoprevention of cancer: a clinical review. J Toxicol Clin Toxicol. 2003; 41(2):195-204.
• Van Arsdale JL, Horowitz BZ, Merritt TA, Peddycord DW, Severson E, Moore KM, et al. Lead poisoning fromingestion of a toy necklace, Oregon 2003. MMWR. 2004; 53(23):509-511.
• Warden CR, Bangs C, Norton RL, Huie J. Temporal trends in ambulance diversion in a mid-sized metropolitan area. Prehosp Emerg Care. 2003; 7:109-113.

2002

• Bizovi KE, Beckley BE, McDade M, et al. The effect of computer-assisted prescription writing on emergency department prescription errors. Acad Emerg Med. 2002; 9:1168-1175.
• Bizovi KE, Wears RL, Lowe RA. Researching of quality in emergency medicine. Acad Emerg Med. 2002; 9:1116-1123.
• Daya MR. Toxicology treatment centers: principles and practice. Middle East J Emerg Med. 2002:2.
• Daya MR. Update on antidotes in toxicology. Middle East J Emerg Med. 2002:2.
• Goldberg RJ, Osgonian S, Zapka J, Mitchell, Bittner V, Daya MR, Leupker R. Duration of prehospital delay in individuals with acute coronary disease: concordance of medical records and follow-up phone interviews. Cardiology. 2002; 97:159-165.
• Hendrickson RG, Morocco AP, Greenberg MI. Acute dystonic reactions to "street Xanax" [letter]. N Engl J Med. 2002; 346(22):1753.
• Hendrickson RG, Osterhoudt K. A child with abnormal movements after reported benzodiazepine ingestion. Pediatr Case Rev. 2002; 2(3):189-191.
• Horowitz BZ, Bizovi K, Moreno R. Droperidol – behind the black box warning. Acad Emerg Med. 2002; 9(6):615-618.
• Magaret ND, Warden CR, et al. Patient satisfaction in the emergency department: a survey of pediatric patients and their parents. Acad Emerg Med. 2002; 9(12):1379-88.
• Strange GR, Bizovi KE. Antihypertensives, beta blockers, and calcium antagonists. In: Strange GR, Ahrens W, Lelyveld S, Schafermeyer R, eds. Pediatric Emergency Medicine, a Comprehensive Study Guide, Second edition. New York: McGraw-Hill; 2002:579-586.
• Sudakin DL, Horowitz BZ, Giffin S. Regional variation in the incidence of symptomatic pesticide exposures: applications of geographic information systems. J Toxicol Clin Toxicol. 2002; 40(6): 767-773.

• DeLoughery E, Hendrickson RG. Analysis of New York City heavy metal testing of consumer products. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA
• Acetaminophen WorkGroup[Hendrickson RG]. Consensus guidelines on the management of acetaminophen poisoning in the US and Canada. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA
• ToxIC FACT Study Group [Hendrickson RG]. Adverse Drug Events Associated with Remdesivir Among Hispanic Populations. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA
• ToxIC Fentalog Study Group [Hughes AR]. Levamisole: a classic adulterant with a novel association. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA
• ToxIC Fentalog Study Group [Hughes AR]. The prevalence of novel psychoacvtive substances in opioid overdose patients. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA
• ToxIC Fentalog Study Group [Hughes AR]. Geographical differences in opioid, stimulant, and benzodiazepine use among suspected opioid overdoses presenting to the emergency department. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA
• ToxIC Fentalog Study Group [Hughes AR]. Yearly trends and regional patterns of novel psychoactive substances in opioid overdose patients. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA
• Clemons J, Freyer J, Kirkpatrick S, Castelli R. Mexican beaded lizard envenomation. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA
• Clemons J, Kirkpatrick S, Freyer J, Kusin SG. Poisoning by unintentional false hellebore ingestion. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA
• Hoang R, Culbreth R, Aldy K, et al. ToxIC investigators. Trends in pregnancy and overdose reported to the Toxicology Investigator’s Consortium (ToxIC) core registry 2014-2021. American College of Medical Toxicology Annual Scientific Meeting, La Jolla, CA

• Chettat S, Stephani JS, Hendrickson RG. Drug and toxicant-associated rhabdomyolysis: clinical and epidemiologic trends. American College of Medical Toxicology Annual Scientific Meeting (Virtual).
• Hughes AR, Hendrickson RG, Aldy K, et al. Co-presence of mitragynine and fentanyl in emergency department patients with suspected opioid overdose. American College of Medical Toxicology Annual Scientific Meeting (Virtual).
• Correia MS, Hendrickson RG. Improvement of visuospatial processing after rivastigmine administration in antimuscarinic poisoning. American College of Medical Toxicology Annual Scientific Meeting (Virtual).
• Correia MS, Temple C, Hendrickson RG. Toxicokinetic clearance parameters of ethylene glycol poisoning in pregnancy. American College of Medical Toxicology Annual Scientific Meeting (Virtual).
• Love JS, Murphy L, Temple C, Spyres MB, O’Connor AD. A decade in review: trends in female authorship in two peer-reviewed toxicology journals. American College of Medical Toxicology Annual Scientific Meeting (Virtual).
• Correia MS, Horowitz BZ, Noble MJ. Methemoglobinemia and angioedema after topical exposure to para-phenylenediamine (PPD). American College of Medical Toxicology Annual Scientific Meeting (Virtual).
• Hoang R, Hendrickson RG. The decriminalization of illicit drug possession and its effects on heroin body stuffers in Oregon. North American Congress of Clinical Toxicology 2022, San Francisco, CA
• Clemons J. Challenges associated with ethylene glycol toxicity in austere environments. North American Congress of Clinical Toxicology 2022, San Francisco, CA
• Clemons J. Management of discarded radiation source material by poison center. North American Congress of Clinical Toxicology 2022, San Francisco, CA
• Girardi F, Horowitz BZ. Cyanogenic glycoside plant calls increase to a regional poison center from 2010 to 2020. North American Congress of Clinical Toxicology 2022, San Francisco, CA

• Thompson JA, Hughes A, Hendrickson RG, Horowitz BZ, Chronologically Distant Mercury Toxicity Cases From Single Spill Source, ACMT Annual Scientific Meeting (virtual) April 16 , 2021.
• Temple C, Chandler B, Horowitz BZ, An Intentional Overdose of Mercuric Chloride with Delayed Chelation, ACMT Annual Scientific Meeting (virtual) April 16, 2021.
• Murphy LT, Thompson JA, Lee ST, Lopez AM, Horowitz BZ, Zygacine Toxicity in Three Children, ACMT Annual Scientific Meeting (virtual) April 16, 2021.
• Correia MS, Hendrickson RG, Horowitz BZ, Analysis of Smoke-Related Calls to the Oregon Poison Center During the September 2020 Wildfires, ACMT Annual Scientific Meeting (virtual) April 16, 2021.
• Correia MS, Horowitz BZ, A Critical Appraisal of CRRT Efficacy in Metformin Associated Lactic Acidosis, ACMT Annual Scientific Meeting (virtual) April 16, 2021.
• Temple C, Thompson JA, Correia MS, Lopez AM, Hendrickson RG, Horowitz BZ, Nitrous Oxide Abuse Induced Subacute Combined Spinal Cord Degeneration Despite Patient Initiated Oral B12 Supplementation in Three Patients, ACMT Annual Scientific Meeting (virtual) April 16, 2021.
• Temple C, Wilson M, Horowitz BZ, A Severe Case of Ciguatera Poisoning in Guam, ACMT Annual Scientific Meeting (virtual) April 16, 2021
• Hughes AR, Hendrickson RG, Aldy K, et al. Designer benzodiazepines etizolam and flubromazolam detected in patients with suspected opioid overdose. North American Congress of Clinical Toxicology 2021 (Virtual)
• Correia M, Girardi F,Letsky MC, Pizarro-Osilla C, Horowitz BZ. A tale of ice and fire. North American Congress of Clinical Toxicology 2021 (Virtual)
• Temple C, Lopez A. A fatal case of intentional yew needle ingestion. North American Congress of Clinical Toxicology 2021 (Virtual)
• Hoang R, Temple C, Kusin S. Can single dose pediatric ingestions of sulfonylureas be managed at home?  North American Congress of Clinical Toxicology 2021 (Virtual)
• ToxIC Fentalog Study Group [Hughes AR]. Clonazolam and fentanyl: what’s in your local drug supply? North American Congress of Clinical Toxicology 2021 (Virtual)
• ToxIC Fentalog Study Group [Hughes AR]. Adulteration of illicit drugs in ED patients with acute opioid overdose: a multicenter cohort.  North American Congress of Clinical Toxicology 2021 (Virtual)

• Love JS, Hendrickson RG. Characteristics of Adolescent Cannabis-Associated Emergency Department Visits. Presented at the North American Congress of Clinical Toxicology, (Virtual) September 2020
• Thompson J, Lin A, Hendrickson RG.  The Effect of a Product Ban: Pediatric Magnet Ingestion Review in the National Electronic Injury Surveillance System. Presented at the North American Congress of Clinical Toxicology, (Virtual) September 2020
• Thompson J, Love J, Hendrickson RG. Methotrexate Ingestion Calls to a regional poison center from 2009-2019. Presented at the North American Congress of Clinical Toxicology, (Virtual) September 2020
• Thompson JA, Ritsema T, Hendrickson RG.  An acid-base model to simulate stomach content pH after nicotine ingestion. Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Hughes, AR. Hendrickson, RG. A retrospective review of unintentional 'Snake' firework exposures reported to a poison center. Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Love JS, Moss MJ, Thompson JA, Murphy L, Hendrickson RG. A case series of maternal kratom use and newborns with neonatal abstinence symptoms. Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Thompson JA, McKeown NJ, Hendrickson RG. Goldenseal ingestion presents with strychnine-like movements. Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Blumenberg A, Thompson J, Murphy L, Hendrickson RG. Anticipated maximal peak and post-distribution sodium concentrations after rapid infusion. Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Blumenberg A, Murphy L, Thompson J, Hendrickson RG. How easy is it to find a clinic advertising chelation?  Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Noble MJ, Hendrickson RG. Acute cannabis exposures in adults > 60 years old.  Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Hughes AR, Moore KK, Mah ND, Birmingham AR, Clark RK, Thompson J, Hendrickson RG. Treatment of antimuscarinic delirium with rivastigmine as an alternative to physostigmine. Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Thompson J, Murphy L, Hendrickson RG, Horowitz BZ, Large Drip Coffee, Add Ricin and Cyanide? Castor Bean and Cherry Pit Brewed with Coffee in Self-harm Attempt, Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Love JS, Thompson JA, Girardi F, Letsky M, Horowitz BZ, Candy Coma: A Case Series of Etizolam Exposures, Presented at the American College of Medical Toxicology Annual Scientific Meeting, (Virtual) April 2020
• Hughes, AR, Moore, KK, Mah, ND, Birmingham, AR, Clark, RK, Thompson, J, Hendrickson, RG. Treatment of Antimuscarinic Delirium with Rivastigmine as an Alternative to Physostigmine. ACMT 2020 Annual Scientific Meeting Abstracts – New York, NY. J. Med. Toxicol. 16, 116–168 (2020). https://doi-org.liboff.ohsu.edu/10.1007/s13181-020-00759-7
• Hughes, A, McKeown, N, Rianprakaisang, T, Murphy, L, Blumenberg, A, Hendrickson, RG. Shotgun pellet embolism to the right atrium with elevated blood lead concentrations (BLL). Clin Toxicol (Phila). 2020 Jul;58(7):653-668. doi: 10.1080/15563650.2019.1662112. Epub 2019 Sep 20.PMID: 31537129
• Murphy, L, Wolfer, H, Blumenberg, A, Rianprakaisang, T, Hughes, A, Hendrickson, RG. Toxic brain death mimics. Clin Toxicol (Phila). 2020 Jul;58(7):653-668. doi: 10.1080/15563650.2019.1662112. Epub 2019 Sep 20.PMID: 31537129
• Blumenberg, A, Murphy, L, Rianprakaisang, T, Hughes, A, Horowitz, BZ, Hendrickson, RG. Feasibility of Incorporating Medical Simulation into a Poison Center’s Medical Toxicology Curriculum. Clin Toxicol (Phila). 2020 Jul;58(7):653-668. doi: 10.1080/15563650.2019.1662112. Epub 2019 Sep 20.PMID: 31537129
• Thompson JA, Ritsema T, Hendrickson RG.  An acid-base model to simulate stomach content pH after nicotine ingestion. Presented at the American College of Medical Toxicology Annual Scientific Meeting, New York, New York, April 2020

2019

• Hughes A, McKeown NJ, Rianprakaisang T, Murphy L, Blumenberg A, Hendrickson RG.  Shotgun pellet embolism to the right atrium with elevated blood lead concentrations (BLL). Presented at the North American Congress of Clinical Toxicology, Nashville, Tennessee, September 2019
• Murphy L, Wolfer H, Blumenberg A, Rianprakaisang T, Hughes A, Hendrickson RG. Toxic brain death mimics. Presented at the North American Congress of Clinical Toxicology, Nashville, Tennessee, September 2019
• Noble MJ, Hendrickson RG. Characterization of acute exposures to cannabis resins. Presented at the North American Congress of Clinical Toxicology, Nashville, Tennessee, September 2019
• Blumenberg A, Girardi F, Rudy C, McKeown NJ, Hendrickson RG. Acute Fluoride Toxicokinetics Modelled Via Electrolyte Disturbance Velocity in a Single Patient. Presented at the North American Congress of Clinical Toxicology, Nashville, Tennessee, September 2019
• Blumenberg A, Murphy L, Rianprakaisang T, Hughes A, Horowitz BZ, Hendrickson RG  Feasibility of Incorporating Medical Simulation into a Poison Center’s Medical Toxicology Curriculum. Presented at the North American Congress of Clinical Toxicology, Nashville, Tennessee, September 2019
• Murphy L, Rianprakaisang T, Hughes A, Blumenberg A, Hendrickson RG. Misinterpretation of carbon monoxide reference range leading to mass public concern. Presented at the North American Congress of Clinical Toxicology, Nashville, Tennessee, September 2019
• Rianprakaisang T, Thompson J, Murphy L, Blumenberg A, Hughes A, Hendrickson RG.  What’s in a handful? Interpreting a commonly used unit of measurement. Presented at the North American Congress of Clinical Toxicology, Nashville, Tennessee, September 2019
• Hendrickson RG, Noble MJ. Cardiovascular effects of inhaled and ingested cannabis products.  Presented at the North American Congress of Clinical Toxicology, Nashville, Tennessee, September 2019
• Hughes, A, Blumenberg, A, Murphy, L, Rianprakaisang, T, Hendrickson, RG. Predictors of Poisoning Severity in Diphenhydramine Overdose. Poster presentation. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, California, April, 2019
• Rianprakaisang, T, Prather, C, Blumenberg, A, Murphy, L, Hughes, A, Hendrickson, RG. Does Co-Ingestion with Benzodiazepines Reduce the Rate of Seizures in Overdose? A Review of the Toxicology Investigators Consortium Database. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, California, April, 2019
• Rianprakaisang, T, Prather, C, Murphy, L, Blumenberg, A, Hughes, A, Hendrickson, RG.  Rates of Serotonin Toxicity and Factors Associated with Seizures in SNRI Overdose: a Review of the Toxicology Investigators Consortium Database. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, California, April, 2019
• Rianprakaisang, T, Hughes, A, Blumenberg, A, Murphy, L, Hendrickson, RG.  A Case of Fatal Acetaminophen Ingestion Associated with Methemoglobinemia. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, California, April, 2019
• Rianprakaisang, T, Moss, M, Blumenberg, A, Hughes, A, Murphy, L, Hendrickson, RG.  Serum and Urine Detection of Phenibut: A Pharmacokinetic Analysis. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, California, April, 2019
• Rianprakaisang, T, Hughes, A, Murphy, L, Blumenberg, A, Hendrickson, RG.  A Case of Pediatric AB-FUBINACA Toxicity from a Commercially Produced CBD Product. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, California, April, 2019
• Blumenberg, A, Murphy, L, Hughes, A, Rianprakaisang, T, Hendrickson, RG. Case report of the LSD analog AL-LAD associated with ventricular fibrillation and death. Poster presentation. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, California, April, 2019
• Noble MJ, Hendrickson RG.  Acute cannabis exposures in children cause sedation more often than excitation, whereas the opposite is true for adults. Presented at the American College of Medical Toxicology Annual Scientific Meeting, San Francisco, CA, April 2019
• Hendrickson RG, Noble MJ.  What dose of THC leads to hospital admission? Presented at the American College of Medical Toxicology Annual Scientific Meeting, San Francisco, CA, April 2019
• Sheridan DC, Marshall RD, Lin AL, Hughes A, Horowitz BZ, Trends over two decades in adolescent suicidal and recreational ingestions of OTC Dextromethorphan preparations, American Academy of Child & Adolescent Psychiatry 56^th Annual Meeting, Oct 17, 2019, Chicago, IL.
• Murphy L, Blumenberg A, Rianprakaisang, T, Hughes, A, Hendrickson, RG, Sudden cardiac death in a bodybuilder. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, CA, April 2019.
• Murphy, L, Wolfer, H., Blumenberg, A., Rianprakaisang, T., Hughes, A,. Hendrickson, RG. Toxic brain death mimics. North American Congress of Clinical Toxicology Annual Conference. Nashville, TN, Sept 2019
• Blumenberg, A, Murphy, L, Rianprakaisang, T, Hughes, A, Horowitz, BZ, Hendrickson, RG. Feasibility of Incorporating Medical Simulation into a Poison Center’s Medical Toxicology Curriculum. North American Congress of Clinical Toxicology Annual Conference. Nashville, TN, Sept 2019
• Hughes, A, Murphy, L, Rianprakaisang, T, Blumenberg, A, Hendrickson, RG. Clinical course and management of the heroin body stuffer. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, CA, April 2019.
• Hughes, A, Murphy, L, Blumenberg, A, Rianprakaisang, T, Hendrickson, RG. Association of Ingested Dose and Severity of Toxicity in Heroin Body Stuffers. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, CA, April 2019.
• Hughes, A, Blumenberg, A, Murphy, L, Rianprakaisang, T, Hendrickson, RG. Predictors of Poisoning Severity in Diphenhydramine Overdose. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, CA, April 2019.
• Rianprakaisang, T, Moss, M, Blumenberg, A, Hughes, A, Murphy, L, Hendrickson, RG. Serum and Urine Detection of Phenibut: A  Pharmacokinetic Analysis. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, CA, April 2019.
• Murphy L, Blumenberg A, Hughes, A, Rianprakaisang, T, Hendrickson, RG, Case of somnolence due to ingestion of a liquid designer benzodiazepine. American College of Medical Toxicology Annual Scientific Symposium, San Francisco, CA, April 2019.

2018

• Beauchamp GA, Hendrickson RG, Horowitz BZ, Spyker DA, Impact of Legislation Legalizing Recreational Marijuana Sales on Cannabis Exposure Calls to Poison Centers 2008-2017. North American Congress of Clinical Toxicology, Oct. 27 2018, Chicago, IL
• Rianprakaisang T, Hendrickson RG.  Factors associated with seizures in burpropion overdose:  A 3-year review of the ToxIC registry.  American College of Medical Toxicology Scientific Meeting, Washington, DC, April 2018
• Castelli R, Hendrickson RG.  A recipe for disaster?  Quantification of opiates in homemade poppy seed tea.  Moderated Poster, American College of Medical Toxicology Scientific Meeting, Washington, DC, April 2018
• Hughes, A, Hendrickson, RG. A retrospective review of pediatric lamotrigine exposures reported to a poison center. American College of Medical Toxicology Annual Scientific Symposium, Washington D.C., April, 2018
• Rianprakaisang, T. Hughes, A. Mckeown, NJ. Severe leukoencephalopathy from chronic mothball abuse. American College of Medical Toxicology Annual Scientific Symposium, Washington, D.C., April, 2018
• Castelli R, Hendrickson RG, Hughes A, Johnson RC, Thomas JD, Carter MD, Issenberg SL, Horowitz BZ.  Fatality after Abrus precatorius ingestion with severe neurologic symptoms.  Presented at the North American Congress of Clinical Toxicology, Chicago, Illinois, October 2018
• Beauchamp GA, Hendrickson RG, Horowitz BZ, Spyker DA, Exposures through Breastmilk: An Analysis of National Poison Data System Exposure and Information Calls: 2001-2017. North American Congress of Clinical Toxicology, Oct. 27 2018, Chicago, IL
• Hughes A, Hendrickson RG.  Association of ingested dose of diphenhydramine and QRS widening in acute overdose.  Presented at the North American Congress of Clinical Toxicology, Chicago, Illinois, October 2018
• Hughes A, Hendrickson RG.  Inadvertent ocular exposures secondary to e-liquid misuse.  Presented at the North American Congress of Clinical Toxicology, Chicago, Illinois, October 2018
• Hughes A, Hendrickson RG.  A retrospective review of pediatric lamotrigine ingestions reported to a poison center.  American College of Medical Toxicology Annual Scientific Meeting, Washington, DC, April 2018
• Moss M, Hendrickson RG.  Serotonin toxicity case characteristics and associated xenobiotics:  a review of the Toxicology Investigators Consortium (ToxIC) database.  American College of Medical Toxicology Annual Scientific Meeting, Washington, DC, April 2018
• Moss M, Fisher J, Kenny T, Palmer A, Thompson J, Wolfer H, Hendrickson RG.  Salicylate toxicity after undetectable serum salicylate concentration:  a case-control study.  American College of Medical Toxicology Annual Scientific Meeting, Washington, DC, April 2018
• Hinckley PM, Horowitz BZ, Crouch BI, Falsely elevated serum salicylate concentrations secondary to hyperlipidemia, North American Congress of Clinical Toxicology, Oct.29 2018, Chicago, IL.
• Castelli R, Hughes A, Hendrickson RG, Johnson RC, Thomas JD, Carter MD, Isenberg SL, Horowitz BZ,  Fatality after Abrus precatorius ingestion with severe neurologic symptoms, North American Congress of Clinical Toxicology, Oct. 27 2018, Chicago, IL.

2017

• Moss M, Hendrickson RG, Hatten BW. Muscimol and ibotenic acid containing mushrooms exposures: US National Poison Data System 2001-2011. American College of Medical Toxicology Annual Scientific Meeting, San Juan, Puerto Rico, April 2017
• Moss M, Hendrickson RG. Toxicity of Ibotenic Acid and Muscimol Containing Mushrooms Reported to a Regional Poison Control Center From 2002 to 2016. American College of Medical Toxicology Annual Scientific Meeting, San Juan, Puerto Rico, April 2017

2016

• Sheridan DC, Laurie A, Hendrickson RG, Fu R, Kea B, Horowitz BZ. Impact of Total Opioid Prescriptions on Annual Adolescent Opioid Abuse. Society of Academic Emergency Medicine, New Orleans, LA, May, 2016.
• Beauchamp GB, Hendrickson RG, Hatten BW. Endotracheal intubation for toxicologic exposures: A retrospective review of Toxicology Investigators Consortium (ToxIC) cases. Presented at the American College of Medical Toxicology Scientific Conference, Huntington Beach, California, May 2016
• Barton C, Shenk E, Mah N, Ran R, Watters J, Hendrickson RG. "Respiratory depression in intoxicated trauma patients: Are opioids to blame?" Presented at the Society of Critical Care Medicine, Orlando, Florida, February 2016

2015

• Beauchamp GB, Hendrickson RG. Toxicological ingestions requiring intubation: a review of 13 years of NPDS data. American College of Medical Toxicology Annual Scientific Symposium, Clearwater Beach, FL, March 2015
• Davey M, Hendrickson RG. Cost-effectiveness analysis of hemodialysis and fomepizole vs. fomepizole alone in the treatment of toxic alcohol toxicity without acidosis. American College of Medical Toxicology Annual Scientific Symposium, Clearwater Beach, FL, March 2015
• Stephani J, Hendrickson RG. Single-drug exposures associated with rhabdomyolysis - a review of the ToxIC registry. American College of Medical Toxicology Annual Scientific Symposium, Clearwater Beach, FL, March 2015
• Longstreet B, Hendrickson RG. An epidemiologic and clinical description of E-cigarette toxicity. Presented at the Society of Academic Emergency Medicine Annual Meeting, San Diego, California, May 2015
• Hendrickson RG. Medications that are associated with serotonin toxicity: A review of the ToxIC Registry. American College of Medical Toxicology Annual Scientific Symposium, Clearwater Beach, FL, March 2015
• Sheridan D, Hendrickson RG, Laurie A, Fu R, Horowitz BZ. Adolescent Intentional Abuse Ingestions: Overall 10 year Trends and Regional Variation, North American Congress of Clinical Toxicology, San Francisco, Oct. 11, 2015.
• Bowman NJ, Caravati EM, Stromness JR, McFarlane KT, Crouch BI, Horowitz BZ, Acute Pneumonitis Associated with Nickel Carbonyl Exposure in the Workplace, North American Congress of Clinical Toxicology, San Francisco, Oct. 12,2015.
• Garg N, Del Fiol G, Crouch BI, Allen T, Horowitz BZ, Cummins M, Modeling Poison Control Center Workflow with Health Information Exchange, North American Congress of Clinical Toxicology ,San Francisco, Oct. 12, 2015.

2014

• Elko CJ, Martin TG, Horowitz BZ, Chew A, Giffin SL, A Prospective Multicenter Poison Center Study of Therapeutic Errors Made with Rapid or Short Acting Insulin, North American Congress of Clinical Toxicology, New Orleans, LA, Oct 21, 2014.
• Lopez AM, Hendrickson RG, Horowitz BZ, Jail House Blues: Pharmaceuticals Abused and Misused by Prison Inmates, North American Congress of Clinical Toxicology, New Orleans, LA, Oct 19, 2014
• Hendrickson RG. Subcutaneous injection of cinnamon leading to local painful and petechial rash. Presented at the North American Congress of Clinical Toxicology, New Orleans, Louisiana, October, 2014
• Hendrickson RG, Lopez A. Prolonged respiratory depression from heroin overdose. Presented at the North American Congress of Clinical Toxicology, New Orleans, Louisiana, October, 2014
• Lopez A, French LK, Hendrickson RG. Aspirin and Fanconi Syndrome: Are there risk factors for its development? Presented at the North American Congress of Clinical Toxicology, New Orleans, Louisiana, October, 2014
• Lopez A, Horowitz BZ, Hendrickson RG. Jail House Blues: Pharmaceuticals abused and misused by prison inmates. Presented at the North American Congress of Clinical Toxicology, New Orleans, Louisiana, October, 2014
• Stephani J, Hendrickson RG. Methamphetamine-related poison center calls following prescription pseudoephedrine legislation. Presented at the American College of Medical Toxicology Spring Conference, Phoenix, AZ, March 2014
• Stephani J, Hendrickson RG. Association of methamphetamine lab incidents in states with prescription pseudoephedrine laws. Presented at the American College of Medical Toxicology Spring Conference, Phoenix, AZ, March 2014
• Stephani J, Hendrickson RG. Methamphetamine-related deaths before and after prescription pseudoephedrine legislation. Presented at the American College of Medical Toxicology Spring Conference, Phoenix, AZ, March 2014
• Stephani J, Hendrickson RG. The association of methamphetamine rehabilitation admissions with an Oregon law restricting pseudoephedrine. Presented at the American College of Medical Toxicology Spring Conference, Phoenix, AZ, March 2014
• Lopez A, Hendrickson RG. Transient Fanconi Syndorme following salicylate overdose. Presented at the American College of Medical Toxicology Spring Conference, Phoenix, AZ, March 2014
• Lopez A, Hendrickson RG. Aspirin associated Fanconi syndrome: Is it an occult phenomenon? Presented at the American College of Medical Toxicology Spring Conference, Phoenix, AZ, March 2014
• Hatten BW, Russell JW, Lewis ME, Hendrickson RG. Predictors of coagulopathy and hemorrhage in salicylate toxicity. Presented at the American College of Emergency Physicians National Conference, Seattle, WA, October, 2014

2013

• Kusin S, Hatten B, Giffin S, Horowitz BZ. Participation and response times of U.S. Poison Centers in a nationwide chart review. Platform presentation, North American Conference of Clinical Toxicology, Atlanta, October 2013.
• Kusin S, Hendrickson RG. Home monitoring of select pediatric sufonylurea ingestions: a 10-year poison Center Retrospective Review. American College of Medical Toxicology Scientific Assembly, Puerto Rico, March 2013.
• Kusin S, Burton B. Hydrofluoric acid exposures that burn the physician. American College of Medical Toxicology Scientific Assembly, Puerto Rico, March 2013.
• Hatten BW, Lewis ME, Russell JW, Hendrickson RG. Major Bleeding Events in Salicylate Toxicity. Poster Presentation. J Med Toxicol 2013; 9(1) 82-105.
• Hatten BW, Hendrickson RG, McKeown NJ, Freeman MD, Horowitz BZ. Coral Snake Envenomations 2001-2011: Antivenin Use and Outcomes. Lightning Oral Presentation. Acad Emerg Med 2013; 20(s1):S121.
• Hatten BW, French LK, Hendrickson RG, Horowitz BZ. Outcomes following high concentration peroxide ingestions. Platform Presentation. Clin Toxicol 2013; 51(7):582-583.
• Hatten BW, French LK, Hendrickson RG, Horowitz BZ. Caustic injuries following high concentration peroxide ingestions: 2001-2011. Poster Presentation. Clin Toxicol 2013; 51(7):632.
• Hatten BW, French LK, Hendrickson RG, Horowitz BZ. Utility of CT and HBO therapy following high concentration peroxide ingestions: 2001-2011. Poster Presentation. Clin Toxicol 2013; 51(7):632-633.
• Lopez AM, Kusin S, Hatten BW, Horowitz BZ. What's the cost of better joints? move free advanced leading to hepatotoxicity. Poster Presentation. Clin Toxicol 2013; 51(7):638.
• Kusin S, Hatten BW, Giffin S, Horowitz BZ. Participation and response times of U.S. poison centers in a nationwide chart review. Oral Presentation. Clin Toxicol 2013; 51(7):705-706
• Russell JW, Hatten BW, Lewis ME, Hendrickson RG. Predictors of Coagulopathy and Hemorrhage in Salicylate Toxicity. Poster Presentation. Ann Emerg Med 2013; 62(4):S123.

2012

• Buser GL, Kusin S, Tesar J, Hatten B, Hendrickson RG, Horowitz BZ, Leman R. Severe methemoglobinemia and hemolytic anemia from aniline substituted for 2C-E (4-Ethyl-2,5-Dimethyoxyphenethylamine) purchased on the Internet - Oregon, 2011. Centers for Disease Control and Prevention, Epidemic Intelligence Service Conference, Atlanta, GA, April 2012
• Hatten B, Liao M, Caruso E, Haukoos J. Change in Ethanol Related Visits and Alcohol Withdrawal Visits to the Emergency Department Following a Law to Allow Expansion of Alcohol Sales. Poster Presentation, Society of Academic Emergency Medicine, Atlanta, GA 2012. Acad Emerg Med 2012; 19(4):S355.
• Hatten BW, McKeown NJ, Hendrickson RG, Horowitz BZ. The epidemiology of mushroom ingestion calls to US poison control centers: 2001-2011. Platform Presentation, North American Conference of Clinical Toxicology, Las Vegas, October 2012. Clin Toxicol 2012; 50(7):574-575.
• Hatten BW, McKeown NJ, Hendrickson RG. Arginine Hydrochloride overdose in an infant. Poster Presentation, North American Conference of Clinical Toxicology, Las Vegas, October 2012. Clin Toxicol 2012; 50(7):595-596.
• Hatten BW, Bueso A, Horowitz BZ. Severe pediatric lead toxicity after ingestion of three intact rifle cartridges. Poster Presentation, North American Conference of Clinical Toxicology, Las Vegas, October 2012. Clin Toxicol 2012; 50(7):597-598.
• Williams BT, Schlein S, Caravati M, Hatten B. Botulism outbreak in a state prison from "pruno". Platform Presentation, North American Conference of Clinical Toxicology, Las Vegas, October 2012. Clin Toxicol 2012; 50(7):611-612.
• Hatten BW, Bueso A, French LK. First report of envenomation by the Great Lakes Bush Viper (Atheris nitschei). Poster Presentation, North American Conference of Clinical Toxicology, Las Vegas, October 2012. Clin Toxicol 2012; 50(7):648.
• Kusin S, Pizarro-Osilla C, Hatten BW, Hendrickson RG, West PL. Cinnamania: 15 seconds of internet fame, 3 days in the ICU. Poster Presentation, North American Conference of Clinical Toxicology, Las Vegas, October 2012. Clin Toxicol 2012; 50(7):655.
• Hatten B, Kaplan B, Kim H, Ginde A. Sensitivity and Positive Predictive Value of ICD-9-CM Codes for Alcohol-Related Diagnoses in the Emergency Department. Poster Presentation. Ann Emerg Med 2012; 60(4):S33.
• Kusin S, Angert T, Von Derau K, Horowitz BZ, Giffin S. Toxic Squash Syndrome: a case series of diarrheal illness following ingestion of bitter squash, 1999-2011. North American Conference of Clinical Toxicology, Las Vegas, October 2012.
• Kusin S, Hendrickson RG. Cyproheptadine withdrawal with features of serotonin toxicity. North American Conference of Clinical Toxicology, Las Vegas, October 2012.
• French LK, Kusin S, Hendrickson RG. Pediatric Lidocaine Toxicity Following Intraosseous Injection: A Case Series. North American Conference of Clinical Toxicology, Las Vegas, October 2012. Clin Toxicol 2012; 50(4):329
• French LK, Hendrickson RG, Horowitz BZ. Sodium Azide Ingestion Associated with QRS Prolongation. North American Conference of Clinical Toxicology, Las Vegas, October 2012. Clin Toxicol 2012; 50(4):352
• French LK, Hendrickson RG, Horowitz BZ. Delayed Bowel Necrosis Following Overdose of Sustained-Release Verapamil. North American Conference of Clinical Toxicology, Las Vegas, October 2012. Clin Toxicol 2012; 50(4):362.

2011

• Russell JW, French LK, McKeown NJ. Repeated Vanilla Extract Overdose: A Simple Case of Ethanol Toxicity? Presented at the North American Congress of Clinical Toxicology 2011, Washington, DC, Clin Toxicol 2011; 49:594
• French LK, Burton BT, McKeown NJ. Metal for Money: Factitious Occupational Mercury Exposure. Presented at the North American Congress of Clinical Toxicology 2011, Washington, DC, Clin Toxicol 2011; 49:587
• French LK, Hendrickson RG, McKeown NJ. Cefepime Induced Neurotoxicity. Presented at the North American Congress of Clinical Toxicology 2011, Washington, DC, Clin Toxicol 2011; 49:564
• French LK, Hendrickson RG, McKeown NJ. Continuous Renal Replacement Therapy for Salicylate Overdose in a Patient with Multi-System Trauma. Presented at the North American Congress of Clinical Toxicology 2011, Washington, DC, Clin Toxicol 2011; 49:541

2010

• French KL, Hendrickson RG. Pink Disease: Fading but hopefully not forgotten. Presented at the North American Congress of Clinical Toxicology, Phoenix, AZ, October 2010
• French KL, Los EA, Blair BW, Chang TP, Weinberg JE, McKeown NJ. Venomous snakebites in Oregon, 2004-2008. Presented at the North American Congress of Clinical Toxicology, Denver, CO, October 2010
• French KL, Hendrickson RG. Fatal lamotrigine overdose. Presented at the North American Congress of Clinical Toxicology, Denver, CO, October 2010
• French KL, Burton BT. Liberty and Death. Presented at the North American Congress of Clinical Toxicology, Denver, CO, October 2010
• Jones K, French LK. Transient regional ST elevation mimicking acute myocardial infarction following intentional ibuprofen overdose. Presented at the North American Congress of Clinical Toxicology, Denver, CO, October 2010
• Hendrickson RG, Cloutier RL, McConnell KJ. The association of controlling pseudoephedrine availability on methamphetamine-related emergency department visits. Platform presentation at Society of Academic Emergency Medicine Annual Meeting, Phoenix, AZ, May, 2010

2009

• Hendrickson RG, McKeown NJ, West PL, Bactrian (double hump) pharmacokinetics in acute acetaminophen overdoses. Presented at the North American Congress of Clinical Toxicology, San Antonio, Texas, October, 2009
• McKeown NJ, West PL, Hendrickson RG, Ehlen C, Hurley WT, Von Derau K, Horowitz BZ, Ethylene Glycol Poisoning Treated Only with Fomepizole. Presented at the North American Congress of Clinical Toxicology, San Antonio, Texas, October, 2009
• McKeown NJ, West PL, Hendrickson RG, French LK, Horowitz BZ, Methanol Poisoning Treated Only with Fomepizole. Presented at the North American Congress of Clinical Toxicology, San Antonio, Texas, October, 2009
• French LK, Horowitz BZ,McKeown NJ. Hydrogen Peroxide Ingestions associated with portal venous gas and successful treatment with hyperbaric oxygen. Presented at the North American Congress of Clinical Toxicology, San Antonio, Texas, October, 2009
• West PL, McKeown NJ, Hendrickson RG. Methadone Overdose in a Breast-Feeding Toddler. Presented at the North American Congress of Clinical Toxicology, San Antonio, Texas, October, 2009
• West PL, McKeown NJ, Hendrickson RG. Hymenoptera Envenomation by Native US Yellowjackets. Presented at the North American Congress of Clinical Toxicology, San Antonio, Texas, October, 2009
• West PL, Hendrickson RG. Iatrogenic Intralipid Overdose in a case of Amlodipine Poisoning. Presented at the North American Congress of Clinical Toxicology, San Antonio, Texas, October, 2009
• West PL, Hendrickson RG. Strychnine Insufflation in an Adolescent. Presented at the North American Congress of Clinical Toxicology, San Antonio, Texas, October, 2009
• Hansen M, McKeown NJ, Horowitz BZ. Duration of Observation Predictors in Pediatric Overdose. Presented at the Society of Academic Emergency Medicine National Meeting, 2009
• Hedge MW, Smolinske SC, Bailey JE, Dart RC, (McKeown NJ - RADARS System Poison Center Group). Ototoxicity of Prescription Opioids. Clin Toxicol 2009;47(7):745
• Sweet LE, Zolot L, Bailey JE, Dart RC, (McKeown NJ - RADARS System Poison Group). Where Do Call Come From? Analysis of RADARS System Opioid and Stimulant Poison Center (PC) Mentions by Caller Site and Intent. Clin Toxicol 2009;47(7):761

2008

• West PL, Hendrickson RG. Muscular spasm with therapeutic doses of Cang Er Xi. Platform presentation at the North American Congress of Clinical Toxicology, Toronto, Canada, September, 2008
• McKeown NJ, Vetter RS, Hendrickson RG. Observational Study of Spider Bites in Oregon. Presented at the North American Congress of Clinical Toxicology, Toronto, Canada, 2008
• McKeown NJ, West PL, Horowitz BZ. Survival after Massive Diphenhydramine Ingestion Requiring Hemodialysis in a Toddler. Presented at the North American Congress of Clinical Toxicology, Toronto, Canada, 2008
• McKeown NJ, Burton BT. Occupational Acute Pulmonary Edema Following Refrigeration Coil Deicing. Presented at the North American Congress of Clinical Toxicology, Toronto, Canada, 2008
• McKeown NJ, West PL, Hendrickson RG. Persistent Toxicity after Suboxone Ingestion in a Toddler. Presented at the North American Congress of Clinical Toxicology, Toronto, Canada, 2008
• McKeown NJ, Andrus SA, Hendrickson RG, Horowitz BZ. Inhalational Mercury Exposure from Attempted Creation of a Hydrogen Fuel Cell. Presented at the North American Congress of Clinical Toxicology, Toronto, Canada, 2008
• Hurley WT, Horowitz BZ, Robertson WO, Toxicosurveillance through a Regional Teleconference: The Washington and Oregon Colchicine Cases, Presented at the North American Congress of Clinical Toxicology, Toronto, Canada, 2008
• Caravati EM, Stromness JR, Crouch BI, Yarris JP, McKeown NJ, Horowitz BZ, Pediatric Ingestion of Ant Bait Gel Resulting in Arsenic Toxicity, European Association of Toxicology. May 2008.
• West PL, Horowitz BZ, Delayed Recrudescence of Aspirin to toxic Levels after Cessation of Bicarbonate Therapy, Presented at the North American Congress of Clinical Toxicology, Toronto, Canada, 2008
• West PL, Horowitz BZ, Lindgren J, Amanita smithiana Mushroom Ingestion: A Case of Delayed Renal Failure, Presented at the North American Congress of Clinical Toxicology, Toronto, Canada, 2008

2007

• McKeown NJ, Horowitz BZ, Bryan J. Catatonia Associated with Initiating Paliperidone Treatment. Presented October, 2007 at NACCT, New Orleans, LA
• Yarris JP, Caravati ME, Horowitz BZ, Stromness, John R, Crouch BI, McKeown NJ. Pediatric Ingestion of Ant Bait Gel Results in Arsenic Toxicity. XXVIII International Congress of the European Association of Poisons Centres and Clinical Toxicologists. May 2008
• Hendrickson RG, Spivak L, Horowitz BZ. Clinical characteristics of methamphetamine body stuffers. J Toxicol Clin Toxicol 2007; 45(6): 608-609
• Hendrickson RG, Cloutier RL, McConnell KJ. Methamphetamine and Emergency Department Utilization. Academic Emergency Medicine 2007; 14(5 suppl 1): S50-51

2006

• Hendrickson RG, Spivak LA. Analytical evaluation of the "DXemon juice" extraction product. Clin Toxicol. 2006; 44(5):739.
• Hendrickson RG, Spivak LA, Horowitz BZ. Development of the "Fast Fact Sheets" for Emergency Department and acute care health workers for the major biological, chemical, and radiological agents. Presented at: North American Congress of Clinical Toxicology; October 2006; San Francisco, CA.
• Hendrickson RG, Morocco AP, Spivak LA, Horowitz BZ. Envenomation importation: travel toxicology – cases of scorpion envenomation after transport to non-endemic areas in luggage. Presented at: North American Congress of Clinical Toxicology; October 2006; San Francisco, CA.
• Hendrickson RG, Spivak LA, Herrick M. Ingestion of Veratrum viride (false hellebore) leading to bradycardia and hypotension in a frontier environment. Clin Toxicol. 2006; 44(5):749.
• Morocco AP, Hendrickson RG. Envenomation by the brown tree snake (Boiga irregularis) on Guam. Clin Toxicol. 2006; 44(5):643.
• Spivak LA, Norton RH, Ogden LJ, Horowitz BZ. A 23-month old male with hyponatremia, elevated liver function tests and elevated creatine kinase following methamphetamine ingestion. Presented at: North American Congress of Clinical Toxicology; October 2006; San Francisco, CA.
• Spivak LA, Daya MR, Horowitz BZ, Hendrickson RG. Delayed rise of peak acetaminophen concentration secondary to diphenhydramine co-Ingestion. Presented at: North American Congress of Clinical Toxicology; October 2006; San Francisco, CA.
• Spivak LA, Horowitz BZ, Hendrickson RG. Ingestion of mercury bichloride with acute renal failure despite early chelation. Presented at: North American Congress of Clinical Toxicology; October 2006; San Francisco, CA.

2005

• Greenberg MI, Hendrickson RG. Deadly in a drop (or a few drops): chemicals that can kill following very small volume skin exposures [abstract]. J Toxicol Clin Toxicol. 2005; 43(5). Presented at: North American Congress of Clinical Toxicology; September 2005; Orlando, FL.
• Norton RL, Bangs C. Are paramedic estimated times of arrival for trauma patients accurate? Presented at: National Association of EMS Physicians, Annual Meeting; January 2005; Naples, FL.
• Norton RL, Brooks H, Newgard C. Diagnostic accuracy of urine analysis and clinical diagnosis for detecting urinary tract infections among adult females in an emergency department. Presented at: Western Regional Society of Academic Emergency Medicine; April 2005; Marina del Ray, CA.
• Norton RL, Steinfeldt MP, Truitt CA, Adams AL, Giffin SL, Alexander JD. Hospitalized pediatric poisoned patients with and without poison center consult. Annals Emerg Med. 2005; 46(3):S50 September.
• Norton RL, Chordas P, Fu R, Hedges JR. Length of stay in an emergency department observation unit is not associated with patient satisfaction [abstract]. Presented at: Western Regional Society of Academic Emergency Medicine; April 2005; Marina del Rey, CA; and poster presentation at: Society of Academic Emergency Medicine; May 2005; New York, NY.
• Norton RL, Steinfeldt MP, Truitt CA, Adams AL, Giffin SL, Alexander JD. How accurate Is the toxic exposure surveillance system data compared to medical record data for hospitalized poisoned pediatric patients? Annals Emerg Med. 2005; 46(3):S78 September.
• Spivak LA, Coopes BJ, Horowitz BZ, Dudley M, Gitomer J. The clearance of metformin and lactic acidosis via hemodialysis [abstract]. J Toxicol Clin Toxicol. 2005; 43(5):727. Presented at: North American Congress of Clinical Toxicology; September 2005; Orlando, FL.
• Spivak LA, Horowitz BZ. Treatment of severe ethylene glycol poisoning without hemodialysis [abstract]. J Toxicol Clin Toxicol. 2005; 43(5):691. Presented at: North American Congress of Clinical Toxicology; September 2005; Orlando, FL.
• Spivak LA, Hendrickson RG, Norton R, Horowitz BZ, Notenboom H. "Parachuting": a novel delivery method for methamphetamine use [abstract]. J Toxicol Clin Toxicol. 2005; 43(5):664.
• Spivak LA, Horowitz BZ, Timm J. Cerebral hypoperfusion following Trimix administration [abstract]. J Toxicol Clin Toxicol. 2005; 43(5):655. Presented at: North American Congress of Clinical Toxicology; September 2005; Orlando, FL.

2004

• Hendrickson RG, Hofrichter K. Crystal dex – purified DXM using an acid/base extraction [abstract]. J Toxicol Clin Toxicol. 2004; 42(5):757. Poster presentation at: North American Congress of Clinical Toxicology; September 2004; Seattle, WA.
• Hendrickson RG, Morocco AP, Greenberg MI. Occupational exposure to alendronate with periorbital edema, conjunctivitis and epistaxis. Poster presentation at: European Association of Poison Control Centres International Congress; June 2004; Strasbourg, France.
• Horowitz BZ, Giffin S. Primary overdose treatment by community health aides in Alaska. Presented at: 2004 North American Congress of Clinical Toxicology; September 2004; Seattle, WA.
• Horowitz BZ, Watson WA, Reid NE, Litovitz T. Ipecac: population density, frontier designation and poison center recommendations [abstract]. Presented at: North American Congress of Clinical Toxicology; 2004; Seattle, WA.
• Norton RL. Early goal-directed resuscitation [abstract]. Presented at: Western States Emergency Medicine Conference; January 2004; Park City, UT.
• Norton RL. Emergency treatment of hypothermia [abstract]. Presented at: Northwest States Trauma Conference; April 2004; Sunriver, OR.
• Norton RL, Warden CR, Ludwick A, Wasmann S, Brown M. Evaluation of antibiotic resistance patterns in emergency department patients with urinary tract infections [abstract]. Presented at: Society for Academic Emergency Medicine Annual Meeting; May 2004; Orlando, FL.
• Norton RL, Rondeau D, Vaughn K, Hedges JR. Model for inclusion of nurse practitioners in an academic department of emergency medicine. Presented at: Scientific Assembly/Research Symposium; October 2004; San Francisco, CA.
• Sudakin DL. Pyrethroid insecticides: advances and limitations in biomonitoring. Presented at: North American Congress of Clinical Toxicology; September 13, 2004; Seattle, WA. Abstract published in J Toxicol Clin Toxicol. 2004; 42(5)788.
• Van Arsdale JL, Leiker RD, Kohn M, Merritt TA, Horowitz BZ. Four-year-old child with lead poisoning from a toy necklace [abstract]. Presented at: American Public Health Association 132nd Annual Meeting; 2004; Washington, DC.

2003

• Bizovi KE. Criticall ill niacin overdose [abstract]. Presented at: NACCT Annual Toxicology Meeting; September 2003; Chicago, IL.
• Guest R, Halluska M, Hendrickson RG, Greenberg MI. Stroke and environmental lead exposure in adults: Is there an association? [abstract]. J Toxicol Clin Toxicol. 2003; 41(5):732. Poster presentation at: North American Congress of Clinical Toxicology; September 2003; Chicago, IL.
• Moreno R, Sniker JS, Daya MR. EMS encounters with alcohol [abstract]. Presented at: SAEM Western Regional Research Forum; April 2003; Scottsdale, AZ.
• Norton RL, Warden C, et al. Inability to predict antimicrobial resistance of UTI pathogens in ED patients [abstract]. Poster presentation at: Western Regional Society of Academic Emergency Medicine Meeting; April 2003; Scottsdale, AZ.
• Norton RL, Brown M, et al. Prospective evaluation of antibiotic resistance patterns in emergency department patients with urinary tract infections. Poster presentation at: Western Regional Society of Academic Emergency Medicine Meeting; April 2003; Scottsdale, AZ.
• Snider JB, Daya MR, Moreno R. Prehospital blood glucose assessment in seizures and altered levels of consciousness [abstract]. Presented at: Prehospital Research Care Forum/EMS Today Conference; March 2003; Philadelphia, PA.

2002

• Giffin S, Heard S, Bobbink S. Continuation of poison center service during a work stoppage. Poster presentation at: 2002 North American Congress of Clinical Toxicology; October 2002; Palm Springs, CA.
• Giffin S, Horowitz BZ, Maskay R. Initiation of poison center service in an unserved region. Poster presentation at: 2002 North American Congress of Clinical Toxicology; October 2002; Palm Springs, CA.
• Gunnels MD, Bangs C, Daya M, Jui J. Spatial analysis of alcohol-associated pedestrian injury [abstract]. Acad Emerg Med. 2002; 9:491-491.
• Hendrickson RG, Martineau B, Morocco AP, Blum L, Greenberg MI. Adulterants and contaminants in cocaine and heroin samples [abstract]. J Toxicol Clin Toxicol. 2002; 40(5):654. Poster presentation at: North American Congress of Clinical Toxicology; September 2002; Palm Springs, CA.
• Horowitz BZ, Rolf RC. Metformin overdose: severe lactic acidosis in the absence of renal or hepatic impairment [abstract]. Presented at: North American Congress of Clinical Toxicology; 2002; Palm Springs, CA.
• Horowitz BZ. Polar poisons: What killed the Franklin expedition? [abstract]. Presented at: North American Congress of Clinical Toxicology; 2002; Palm Springs, CA.
• Norton RL. Prehospital naloxone resuscitation with subsequent refusal of treatment as a risk factor for death from opiate overdose. Poster presentation at: National Association of EMS Physicians Annual Meeting; January 2002; Tucson, AZ.
• Sudakin DL, Horowitz BZ, Giffin S. Regional variation in the incidence of symptomatic pesticide exposures: applications of GIS. Presented at: International Society for Exposure Assessment/International Society for Environmental Epidemiology Meeting; August 11, 2002; Vancouver, British Columbia. Abstract published in Epidemiology. 2002: 13(4):S208.
• Thomsen C, Horowitz BZ, Sudakin DL. Improving reporting by a poison center to a pesticide poisoning surveillance system. Presented at: International Society for Exposure Assessment/International Society for Environmental Epidemiology Meeting; August 11, 2002; Vancouver, British Columbia. Abstract published in Epidemiology. 2002; 13(4):S211.