title: A comparison of pentazocine and pethidine in patients with pain following cholecystectomy.
mesh_terms: D000328:Adult; D000368:Aged; D001794:Blood Pressure; D002763:Cholecystectomy; D002986:Clinical Trials as Topic; D005260:Female; D006339:Heart Rate; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008614:Meperidine / Q000009:adverse effects / Q000627:therapeutic use*; D008875:Middle Aged; D010146:Pain / Q000188:drug therapy*; D010423:Pentazocine / Q000009:adverse effects / Q000627:therapeutic use*; D011182:Postoperative Care
chemical_list: D008614:Meperidine; D010423:Pentazocine