title: A comparison of the analgesic effect of intramuscular nefopam and morphine in patients with postoperative pain.
mesh_terms: D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D004311:Double-Blind Method; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D009340:Nefopam / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D010079:Oxazocines / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D010079:Oxazocines; D009340:Nefopam; D009020:Morphine