[The analgetic effect of intramuscular pethidine compared with epidural morphine in upper abdominal laparotomies].
D000005:Abdomen / Q000601:surgery; D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D004824:Epidural Space; D006801:Humans; D007267:Injections; D007273:Injections, Intramuscular; D008614:Meperidine / Q000008:administration & dosage*; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage*; D010149:Postoperative Pain / Q000188:drug therapy*
D009020:Morphine; D008614:Meperidine
Den analgetiske effekt af intramuskulaer petidin sammenlignet med epidural morfin ved øvre abdominale laparotomier.