1Wright JD, Herzog TJ, Neugut AI, et al. Comparative effectiveness of minimally invasive and abdominal radical hysterectomy for cervical cancer[J]. Gynecol Oncol, 2012, 127(1): 7-11.
2Schenk, MR,Putzier M, Kugler B, et al. Postoperative analgesia after major spine surgery: patient-controlled epidural analgesia versus patient-controlled intravenous analgesia[J]. AnesthAnalg, 2006, 103(5): 1307-1311.
3Ngan Kee WD,LeeA. Multi-dimensional response-proba bility-dose curves for bupivacaine and ropivacaine epidural labour analgesia[J]. Anaesthesia, 2013, 68(4): 368- 376.
4Kim SH, Yoon KB, Yoon DM, et al. Patient-controlled Epidural Analgesia with Ropivacaine and Fentanyl: Expe- rience with 2,276 Surgical Patients[J]. Korean J Pain, 2013, 26(1): 39-45.
5Marwah R, Hassan S J, Carvalho C, et al. Remifentanil versus fentanyi for intravenous patient-controlled labour analgesia: an observational study [J]. Can J Anaesth, 2012, 59(3): 244-256.
6Colella J, Scrofine S, Galli B,et al. Prostate HDR radia- tion therapy: a comparative study evaluating the effec- tiveness of pain management with peripheral PCA vs. PCEA[J]. UrolNurs, 2006, 26(1): 57-61.