title: [The dilemma of methadone and its implications].
mesh_terms: D001463:Barbiturates; D004335:Drug and Narcotic Control; D003932:Heroin; D006801:Humans; D007557:Israel; D008691:Methadone / Q000627:therapeutic use*; D019966:Substance-Related Disorders / Q000188:drug therapy*; D014481:United States
chemical_list: D001463:Barbiturates; D003932:Heroin; D008691:Methadone