共 50 条
- [7] Comparison of the effects of intravenous and thoracic epidural patient-controlled analgesia with morphine after upper abdominal surgery PAIN CLINIC, 2003, 15 (03): : 271 - 279
- [10] A comparison of intrathecal morphine/fentanyl and patient-controlled analgesia with patient-controlled analgesia alone for analgesia after liver resection ANESTHESIA AND ANALGESIA, 2006, 103 (04): : 990 - 994