Contingency contracting as a therapeutic tool with methadone maintenance clients: six single subject studies.
D000328:Adult; D000368:Aged; D001521:Behavior Therapy / Q000379:methods*; D005260:Female; D006556:Heroin Dependence / Q000534:rehabilitation / Q000628:therapy*; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use*
D008691:Methadone