title: Methadyl acetate vs methadone. A double-blind study in heroin users.
mesh_terms: D000085:Acetates / Q000627:therapeutic use; D000284:Administration, Oral; D000328:Adult; D000605:Amino Alcohols / Q000627:therapeutic use*; D000704:Analysis of Variance; D001555:Benzene Derivatives / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D003061:Codeine / Q000652:urine; D003932:Heroin; D006801:Humans; D007087:Illinois; D008297:Male; D008691:Methadone / Q000627:therapeutic use*; D008744:Methylamines / Q000627:therapeutic use; D008875:Middle Aged; D010919:Placebos; D013375:Substance Withdrawal Syndrome; D019966:Substance-Related Disorders / Q000188:drug therapy* / Q000652:urine; D013997:Time Factors; D014937:Work
chemical_list: D000085:Acetates; D000605:Amino Alcohols; D001555:Benzene Derivatives; D008744:Methylamines; D010919:Placebos; D003932:Heroin; D008691:Methadone; D003061:Codeine