title: Opioid overdose: an international perspective.
authors.forename: M C
authors.initials: MC
authors.lastname: Donoghoe
mesh_terms: D062787:Drug Overdose; D014943:Global Health; D006801:Humans; D009294:Narcotics / Q000506:poisoning*; D009293:Opioid-Related Disorders / Q000453:epidemiology*; D012307:Risk Factors; D015819:Substance Abuse, Intravenous / Q000453:epidemiology; D014944:World Health Organization
chemical_list: D009294:Narcotics