title: Methadone maintenance treatment. A report on over three years experience.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003156:Community Mental Health Services; D005260:Female; D006268:Health Facilities; D006556:Heroin Dependence / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008691:Methadone / Q000008:administration & dosage*; D008875:Middle Aged; D008910:Minnesota; D009020:Morphine; D019966:Substance-Related Disorders
chemical_list: D009020:Morphine; D008691:Methadone