title: A 20-year follow-up of New York narcotic addicts.
mesh_terms: D000328:Adult; D000367:Age Factors; D001290:Attitude; D002908:Chronic Disease; D005006:Ethnicity; D005500:Follow-Up Studies; D006556:Heroin Dependence / Q000188:drug therapy / Q000534:rehabilitation / Q000628:therapy; D006760:Hospitalization; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use; D009519:New York City; D011330:Prisons; D011379:Prognosis; D011446:Prospective Studies; D011678:Punishment; D012917:Social Adjustment; D012926:Social Control, Formal; D019966:Substance-Related Disorders / Q000628:therapy*; D013808:Therapeutic Community; D013997:Time Factors; D014505:Urban Population
chemical_list: D008691:Methadone