title: Substance abuse treatment.
authors.forename: W W
authors.initials: WW
authors.lastname: Weddington
authors.forename: A T
authors.initials: AT
authors.lastname: McLellan
mesh_terms: D000553:Ambulatory Care; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D010343:Patient Admission; D016032:Randomized Controlled Trials as Topic; D019966:Substance-Related Disorders / Q000523:psychology / Q000534:rehabilitation*; D014481:United States; D014600:Utilization Review