title: Suicidal behavior among heroin addicts: a brief report.
mesh_terms: D000328:Adult; D005260:Female; D006556:Heroin Dependence / Q000523:psychology* / Q000534:rehabilitation; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use; D013406:Suicide, Attempted / Q000523:psychology*
chemical_list: D008691:Methadone