3Claxton A R, McGuire G, Chung F, et al. Evaluation of morphine versus fentanyl for postoperative analgesia after ambulatory surgical procedures[J]. Anesth Analg, 1997,84 (3): 509 -514.
4Lanz E, Simko G, Theiss D, et al. Epidural buprenorphine-a double-blind study of postoperative analgesia and side effects[J].Anesth Analg, 1984, 63(6) :593-598.
5Paech M J, BanksSL, GurrinLC, etal. A randomized, double-blinded trial of subarachnoid bupivacaine and fentanyl, with or without clonidine, for combined spinal/epiduralanalgesia during labor[J]. Anesth Analg, 2002, 95(5): 1396- 1401.
6Asano T, Dohi S, Iida H. Antinociceptive action of epidural K+(ATP) channel openers via interaction with morphine and an alpha(2)- adrenergic agonist in rats[J]. Anesth Analg, 2000,90(5) :1146-1151.
7WATCHA M F, WHITE P F. Postoperative nausea and vomiting [J].Anesthesiology, 1992, 77(1 ): 162 - 184.
8COLES J P, LEARY T S, MONTEIRO J N, et al. Propofol anesthesia for eranlotomy. A double-blind comparison of remifentanil, alfentanil and fentanyl [J], J Neumsurg Anesthesiol, 2000, 12(1): 15 - 20.
9SCHUTrLER J, ALBRECHT S, BREIVIK H, et al. A comparison of remifentanil and alfentanil in patients undergoing major abdominal surgery [J]. Anaesthesia, 1997, 52(4): 307-317.
10JELLISH W S, LEONETTI J P, AVRAMOV A, et al.Remifentanil-based anesthesia versus a propofol technlquefor otologic surgical procedure [J]. Otolaryngol Head Neck Surg, 2000, 122(2):222 - 227.
1Ohtsuka T, Endoh M. Hemodynamjc effects of carbondioxide insufflation Under single-lung ventilation during thoracoscopy [J].Ann Thorac Surg, 1999,68(1) : 29-33.