title: How effective is substance abuse treatment--compared to what?
authors.affiliation: Penn-VA Center for Studies of Addiction, Philadelphia, Pennsylvania 19104.
authors.forename: A T
authors.initials: AT
authors.lastname: McLellan
authors.forename: C P
authors.initials: CP
authors.lastname: O'Brien
authors.forename: D
authors.initials: D
authors.lastname: Metzger
authors.forename: A I
authors.initials: AI
authors.lastname: Alterman
authors.forename: J
authors.initials: J
authors.lastname: Cornish
authors.forename: H
authors.initials: H
authors.lastname: Urschel
mesh_terms: D000437:Alcoholism / Q000523:psychology / Q000534:rehabilitation*; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D011619:Psychotropic Drugs; D019966:Substance-Related Disorders / Q000523:psychology / Q000534:rehabilitation*
chemical_list: D011619:Psychotropic Drugs