共 50 条
- [1] Perioperative antinociceptive effects of tramadol. A prospective, randomized, double-blind comparison with morphine [J]. Canadian Journal of Anaesthesia, 1998, 45 : 1168 - 1175
- [2] Perioperative antinociceptive effects of tramadol. A prospective, randomized, double-blind comparison with morphine [J]. CANADIAN JOURNAL OF ANAESTHESIA-JOURNAL CANADIEN D ANESTHESIE, 1998, 45 (12): : 1168 - 1175
- [10] The Effect of Caudal Ropivacaine and Morphine on Postoperative Analgesia in Total Laparoscopic Hysterectomy: A Prospective, Double-Blind, Randomized Controlled Trial [J]. JOURNAL OF PAIN RESEARCH, 2023, 16 : 3379 - 3390