title: Analgesic activity of oral naproxen in patients with postoperative pain.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000368:Aged; D000700:Analgesics; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D006801:Humans; D008614:Meperidine / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D008738:Methyl Ethers / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D008875:Middle Aged; D009281:Naphthalenes / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D010149:Postoperative Pain / Q000188:drug therapy*; D011422:Propionates / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D000700:Analgesics; D008738:Methyl Ethers; D009281:Naphthalenes; D011422:Propionates; D008614:Meperidine