title: Methadone maintenance treatment remains controversial even after 23 years of experience.
authors.forename: T F
authors.initials: TF
authors.lastname: Kirn
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000209:etiology; D005260:Female; D006556:Heroin Dependence / Q000534:rehabilitation*; D006801:Humans; D007275:Injections, Intravenous / Q000009:adverse effects; D008691:Methadone / Q000627:therapeutic use*; D009519:New York City; D013997:Time Factors
chemical_list: D008691:Methadone