title: The use of methadone in a representative group of heroin addicts.
mesh_terms: D000328:Adult; D000661:Amphetamine; D001290:Attitude; D001463:Barbiturates; D003417:Criminal Psychology; D004341:Drug Evaluation; D004651:Employment; D005006:Ethnicity; D005260:Female; D005500:Follow-Up Studies; D003932:Heroin / Q000652:urine; D006556:Heroin Dependence / Q000628:therapy*; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use* / Q000652:urine; D009519:New York City; D011803:Quinine / Q000652:urine; D012926:Social Control, Formal; D012946:Social Welfare; D019966:Substance-Related Disorders / Q000453:epidemiology
chemical_list: D001463:Barbiturates; D003932:Heroin; D011803:Quinine; D000661:Amphetamine; D008691:Methadone