title: [Combined use of neuroleptanalgesia and epidural anesthesia for upper abdominal surgery].
mesh_terms: D000005:Abdomen / Q000601:surgery*; D000328:Adult; D000368:Aged; D000765:Anesthesia, Conduction; D000767:Anesthesia, Epidural; D001544:Benperidol; D002302:Cardiac Output; D005260:Female; D005283:Fentanyl; D006801:Humans; D008297:Male; D008875:Middle Aged; D009458:Neuroleptanalgesia; D010100:Oxygen; D010313:Partial Pressure
chemical_list: D001544:Benperidol; D010100:Oxygen; D005283:Fentanyl