1. Martin JA, Hamilton BE, Sutton PD, et al: Births: final data for 2003. National Vital Statistics Reports, vol 54 no 2. Hyattsville, MD, National Center for Health Statistics, 2005. Available at: http://www.cdc.gov/nchs/products/pubs/pubd/hestats/prelimbirths04/prelimbirths04health.htm
2. Patient choice cesarean: an evidence-based review;Wax;Obstet Gynecol Surv,2004
3. Personal preferences of obstetricians toward childbirth;Land;Aust N Z J Obstet Gynaecol,2001
4. Maternal death after cesarean section in Georgia;Rubin;Am J Obstet Gynecol,1981
5. Cesarean section and maternal mortality in Rhode Island;Evrard;Obstet Gynecol,1977