title: "Referral decision-making in a multi-modality system".
mesh_terms: D000293:Adolescent; D000328:Adult; D003153:Community Health Services; D003657:Decision Making; D005260:Female; D006556:Heroin Dependence / Q000188:drug therapy* / Q000628:therapy; D006801:Humans; D008297:Male; D008503:Medical Staff; D008691:Methadone / Q000627:therapeutic use*; D008960:Models, Psychological; D010414:Pennsylvania; D012017:Referral and Consultation / Q000379:methods*; D012947:Social Work
chemical_list: D008691:Methadone