1. Placenta accreta, increta, and percreta;Breen;Obstet Gynecol,1977
2. Fetal growth and perinatal viability in California;Williams;Obstet Gynecol,1982
3. Simultaneously occurring placenta previa and placenta accreta;Kistner;Surg Gynecol Obstet,1952
4. Placenta accreta, 1945-1969;Fox;Obstet Gynecol Surv,1972
5. Placenta previa-accreta and prior cesarean section;Clark;Obstet Gynecol,1985