权威例句
Placenta previa/accreta and prior cesarean section.Placenta previa, placenta accreta, and vasa previa.Previous cesarean delivery and risks of placenta previa and placental abruptionPrenatal diagnosis of placenta previa accreta by transabdominal color Doppler ultrasoundPlacenta accreta: prospective sonographic diagnosis in patients with placenta previa and prior cesarean sectionPlacenta previa-accreta: risk factors and complicationsCritical analysis of risk factors and outcome of placenta previaPregnancy outcomes for women with placenta previa in relation to the number of prior cesarean deliveriesIncreased risk of placenta previa in pregnancies following IVF/ICSI; a comparison of ART and non-ART pregnancies in the same motherThe MFMU cesarean registry: Pregnancy outcomes for women with placenta previa in relation to number of prior cesareans