title: Personalities of addicts.
mesh_terms: D000328:Adult; D006556:Heroin Dependence / Q000523:psychology* / Q000534:rehabilitation; D006801:Humans; D008950:MMPI; D008297:Male; D008691:Methadone / Q000627:therapeutic use; D010551:Personality
chemical_list: D008691:Methadone