title: The outpatient treatment of heroin addicts with methadone.
mesh_terms: D000328:Adult; D000553:Ambulatory Care; D003710:Demography; D005069:Evaluation Studies as Topic; D005260:Female; D003932:Heroin; D006801:Humans; D008950:MMPI; D008297:Male; D008691:Methadone / Q000627:therapeutic use*; D009864:Ontario; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders / Q000188:drug therapy*
chemical_list: D003932:Heroin; D008691:Methadone