title: Evaluation of treatment for drug abuse.
mesh_terms: D005069:Evaluation Studies as Topic; D006556:Heroin Dependence / Q000188:drug therapy / Q000628:therapy*; D006801:Humans; D008691:Methadone / Q000627:therapeutic use; D019966:Substance-Related Disorders / Q000628:therapy*; D013781:Texas; D013808:Therapeutic Community
chemical_list: D008691:Methadone