title: Potent analgesia, respiratory depression, dependence, abuse liability-clue to separability.
authors.affiliation: Drug Development Group, NIDA-Addiction Research Center, Baltimore, MD 21224.
authors.forename: A H
authors.initials: AH
authors.lastname: Newman
authors.forename: K C
authors.initials: KC
authors.lastname: Rice
authors.forename: A E
authors.initials: AE
authors.lastname: Jacobson
mesh_terms: D000700:Analgesics / Q000494:pharmacology*; D006801:Humans; D012119:Respiration / Q000187:drug effects*; D019966:Substance-Related Disorders / Q000523:psychology*
chemical_list: D000700:Analgesics