title: Clinical-behavioral observations of the long-term effects of drug abuse.
authors.affiliation: Drug Dependence Treatment and Research Center, University of Pennsylvania, Philadelphia.
authors.forename: G E
authors.initials: GE
authors.lastname: Woody
authors.forename: A T
authors.initials: AT
authors.lastname: McLellan
authors.forename: C P
authors.initials: CP
authors.lastname: O'Brien
mesh_terms: D000662:Amphetamines; D006801:Humans; D006993:Hypnotics and Sedatives; D008950:MMPI; D009294:Narcotics; D011605:Psychoses, Substance-Induced / Q000209:etiology*; D019966:Substance-Related Disorders / Q000378:metabolism / Q000503:physiopathology / Q000523:psychology
chemical_list: D000662:Amphetamines; D006993:Hypnotics and Sedatives; D009294:Narcotics