Morrison, J.; MacKenzie, I. Z. (2003). "Cesarean section on demand". Seminars in Perinatology. 27 (1): 20–33. doi:10.1053/sper.2003.50002. PMID12641300.
Molina-Sosa, A; Galvan-Espinosa, H; Gabriel-Guzman, J; Valle, RF (2004). "Self-inflicted cesarean section with maternal and fetal survival". International Journal of Gynecology & Obstetrics. 84 (3): 287–290. doi:10.1016/j.ijgo.2003.08.018. PMID15001385. S2CID38220990.
Morrison, J.; MacKenzie, I. Z. (2003). "Cesarean section on demand". Seminars in Perinatology. 27 (1): 20–33. doi:10.1053/sper.2003.50002. PMID12641300.
Molina-Sosa, A; Galvan-Espinosa, H; Gabriel-Guzman, J; Valle, RF (2004). "Self-inflicted cesarean section with maternal and fetal survival". International Journal of Gynecology & Obstetrics. 84 (3): 287–290. doi:10.1016/j.ijgo.2003.08.018. PMID15001385. S2CID38220990.