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Original research
Emergency department visits during the 4/20 cannabis celebration

Authors

  • John A Staples Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada Centre for Clinical Epidemiology & Evaluation (C2E2), Vancouver, British Columbia, Canada PubMed articlesGoogle scholar articles
  • Ketki Merchant Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada PubMed articlesGoogle scholar articles
  • Shannon Erdelyi Department of Emergency Medicine, The University of British Columbia, Vancouver, British Columbia, Canada PubMed articlesGoogle scholar articles
  • Adam Lund Department of Emergency Medicine, The University of British Columbia, Vancouver, British Columbia, Canada PubMed articlesGoogle scholar articles
  • Jeffrey R Brubacher Centre for Clinical Epidemiology & Evaluation (C2E2), Vancouver, British Columbia, Canada Department of Emergency Medicine, The University of British Columbia, Vancouver, British Columbia, Canada PubMed articlesGoogle scholar articles
  1. Correspondence to Dr John A Staples, Department of Medicine, The University of British Columbia, Vancouver, BC V6Z 1Y6, Canada; jstaples1{at}providencehealth.bc.ca
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Citation

Staples JA, Merchant K, Erdelyi S, et al
Emergency department visits during the 4/20 cannabis celebration
Emergency Medicine Journal 2020;37:187-192.

Publication history

  • Received July 22, 2019
  • Revised October 24, 2019
  • Accepted October 25, 2019
  • First published December 12, 2019.
Online issue publication 
March 20, 2020

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© Author(s) (or their employer(s)) 2020. No commercial re-use. See rights and permissions. Published by BMJ.