Roy Purssell

Incidence, severity and preventability of medication-related visits to the emergency department: a prospective study

Peter J. Zed, Riyad B. Abu‐Laban, Robert M. Balen et al. · Canadian Medical Association Journal · 2008 · 313 citations · Full text

Cannabis use as a risk factor for causing motor vehicle crashes: a prospective study

Jeffrey R. Brubacher, Herbert Chan, Shannon Erdelyi et al. · Addiction · 2019 · 135 citations · Full text

Comparison of the 20-Hour Intravenous and 72-Hour Oral Acetylcysteine Protocols for the Treatment of Acute Acetaminophen Poisoning

Mark Yarema, David W. Johnson, R Berlin et al. · Annals of Emergency Medicine · 2009 · 116 citations

Medicine, Acute Acetaminophen, Poisoning +9

Derivation and validation of a formula to calculate the contribution of ethanol to the osmolal gap

Roy Purssell, Morris Pudek, Jeffrey R. Brubacher et al. · Annals of Emergency Medicine · 2001 · 96 citations

Osmolal Gap

Do Emergency Physicians Attribute Drug-Related Emergency Department Visits to Medication-Related Problems?

Corinne M. Hohl, Peter J. Zed, Jeffrey R. Brubacher et al. · Annals of Emergency Medicine · 2009 · 95 citations

Primary Care, Health Policy, Adverse Drug Reaction +9