title: Outpatient comparison of buprenorphine and methadone maintenance. II. Effects on cocaine usage, retention time in study and missed clinic visits.
authors.affiliation: Addiction Research Center, National Institute on Drug Abuse Baltimore, Maryland 20857.
authors.forename: P J
authors.initials: PJ
authors.lastname: Fudala
authors.forename: R E
authors.initials: RE
authors.lastname: Johnson
authors.forename: J H
authors.initials: JH
authors.lastname: Jaffe
mesh_terms: D000328:Adult; D002047:Buprenorphine / Q000627:therapeutic use*; D003042:Cocaine; D005260:Female; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use*; D008875:Middle Aged; D009293:Opioid-Related Disorders / Q000534:rehabilitation*; D010045:Outpatients; D019966:Substance-Related Disorders / Q000150:complications*
chemical_list: D002047:Buprenorphine; D003042:Cocaine; D008691:Methadone