参考文献

1. Lien K, Mooney B, DeLancy JO, et al. Levator ani muscle stretch induced by simulated vaginal birth. ObstetGynecol,2004,103:31.
2. Dietz HP.Pelvic floor trauma following vaginal delivery. Curr Opin ObstetGynecol, 2006,18(5):528-537.
3. Dietz HP,Lanzarone V. Levator trauma after vaginal delivery. Obstet Gynecol, 2005,106(4):707-712.
4. Allen RE, Hosker GL, SmithAR, et al. Pelvic floor damage and childbirth: a neurophysiological study. Br J Obstet Gynaecol,1990,97:770-779.
5. Snooks SJ, Swash M, Mathers SE, et al. Effect of vaginal delivery on the pelvic floor: a 5-year follow-up. Br J Surg,1990,77z:1358-1360.
6. Snooks SJ, Swash M, Mathers SE, et al. Injury to innervations of pelvic floor sphincter musculature in childbirth. The Lancet,1984,8402:546-550.
7. Peschers UM, Schaer GN, DeLancey JO,et al. Levator ani function before and after childbirth.Br J Obstet Gynaecol 1997, 104: 1004-1008.
8. Hannah ME, Hannah WJ, Hodnett ED, et al. Outcomes at 3 months after planned cesareanvs planned vaginal delivery for breech presentation at term:the international randomized Term Breech Trial. JAMA 2002,287:1822-1831.
9. Hannah ME, Whyte H, Hannah WJ, Cheng M, et al. Maternal outcomes at 2 years after planned cesarean section versus planned vaginal birth for breech presentation at term: the international randomized Term Breech Trial. Am J Obstet Gynecol 2004,191:917-927.