Drug abuse research in outpatient clinics.
D014151:Anti-Anxiety Agents / Q000627:therapeutic use; D001569:Benzodiazepines; D006801:Humans; D008691:Methadone / Q000008:administration & dosage / Q000627:therapeutic use; D010044:Outpatient Clinics, Hospital; D012646:Self Administration; D019966:Substance-Related Disorders / Q000523:psychology* / Q000628:therapy; D013997:Time Factors
D014151:Anti-Anxiety Agents; D001569:Benzodiazepines; D008691:Methadone