title: Ineffective use of psychoactive drugs. Methadone treatment is no exception.
authors.forename: J R
authors.initials: JR
authors.lastname: Cooper
mesh_terms: D006801:Humans; D008691:Methadone / Q000008:administration & dosage*; D012008:Recurrence; D019966:Substance-Related Disorders / Q000534:rehabilitation*; D016896:Treatment Outcome; D016312:Treatment Refusal
chemical_list: D008691:Methadone