title: Protracted elimination of cocaine metabolites in long-term high-dose cocaine abusers.
authors.affiliation: Alcohol and Drug Abuse Treatment Center, McLean Hospital, Belmont, Massachusetts 02178.
authors.forename: R D
authors.initials: RD
authors.lastname: Weiss
authors.forename: F H
authors.initials: FH
authors.lastname: Gawin
mesh_terms: D000328:Adult; D003042:Cocaine / Q000031:analogs & derivatives* / Q000652:urine; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D008297:Male; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000652:urine*; D013997:Time Factors
chemical_list: C005618:benzoylecgonine; D003042:Cocaine