title: Tracking opioid use vital to avoiding scourge.
authors.forename: Paul Christopher
authors.initials: PC
authors.lastname: Webster
mesh_terms: D000701:Analgesics, Opioid / Q000627:therapeutic use*; D002170:Canada; D004363:Drug Utilization / Q000706:statistics & numerical data*; D006801:Humans; D009293:Opioid-Related Disorders / Q000453:epidemiology / Q000517:prevention & control
chemical_list: D000701:Analgesics, Opioid