title: Methadone dosage and retention of patients in maintenance treatment.
authors.forename: A
authors.initials: A
authors.lastname: White
authors.forename: A
authors.initials: A
authors.lastname: Foy
mesh_terms: D006556:Heroin Dependence / Q000534:rehabilitation*; D006801:Humans; D008691:Methadone / Q000008:administration & dosage*
chemical_list: D008691:Methadone