title: Levorphanol #240.
authors.forename: Jane E
authors.initials: JE
authors.lastname: Loitman
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000191:economics / Q000494:pharmacology*; D007981:Levorphanol / Q000008:administration & dosage / Q000191:economics / Q000494:pharmacology*
chemical_list: D000701:Analgesics, Opioid; D007981:Levorphanol