title: Frequency of non-fatal heroin overdose: survey of heroin users recruited in non-clinical settings.
authors: Drug Transitions Study, National Addiction Centre, London.
authors: M
authors: M
authors: Gossop
authors: P
authors: P
authors: Griffiths
authors: B
authors: B
authors: Powis
authors: S
authors: S
authors: Williamson
authors: J
authors: J
authors: Strang
mesh_terms: D000293:Adolescent; D000328:Adult; D062787:Drug Overdose / Q000453:epidemiology; D005260:Female; D003932:Heroin / Q000506:poisoning*; D006556:Heroin Dependence; D006801:Humans; D008131:London / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D015819:Substance Abuse, Intravenous / Q000453:epidemiology
chemical_list: D003932:Heroin