Open Access
Opioid prescribing requirements to minimize unused medications after an emergency department visit for acute pain: a prospective cohort study
Raoul Daoust, Jean Paquet, Marcel Émond, Massimiliano Iseppon, David Williamson, Justin W. Yan, Jeffrey J. Perry, Vérilibe Huard, Gilles Lavigne, Jacques Lee, Justine Lessard, Eddy Lang and Alexis Cournoyer; for the Quantity of Opioids for Acute Pain and Limit Unused Medication (OPUM) group on behalf of the Network of Canadian Emergency Researchers