1. Wunsch H, Guerra C, Barnato AE, Angus DC, Li G, Linde-Zwirble WT. Three-year outcomes for medicare beneficiaries who survive intensive care. JAMA. 2010;303:849-856.
2. Derom R, Patel NB, Thiery M. Implications of increasing rates of cesarean section. Prog Obstet Gynecol. 1987;6:175-194.
3. Hall MH. Maternal mortality higher after cesarean section. BMJ. 1994;308:654-655.
4. Sachs BP, Yeh J, Acker D, et al. Cesarean section-related maternal mortality in Massachusetts, 1954-1985. Obstet Gynecol. 1988;71:385-388.
5. Campos-Castillo C, Hurtado-López M, Pulido-Reynosa A, Guerrero-Hernández A, Briones-Garduño JC. Capítulo 1: Muerte materna en México. En: Briones-Garduño JC, Díaz de León Ponce M. Mortalidad materna. México, Editorial Alfil; 2013.