title: Psychosocial stressors and depression among former heroin dependent patients maintained on methadone.
mesh_terms: D000328:Adult; D003430:Cross-Sectional Studies; D003863:Depression / Q000209:etiology*; D005260:Female; D006556:Heroin Dependence / Q000534:rehabilitation*; D006801:Humans; D008016:Life Change Events; D008297:Male; D008691:Methadone / Q000627:therapeutic use*; D013315:Stress, Psychological
chemical_list: D008691:Methadone