1Chattopadhyay S K, Kharifh A, Sherbeen I M M.Placenta praeria and accrete after preious caesarean section[J].Eur J Obstet Gynecol Re-prod Biol, 1993, 52(3): 151.
6Arduini M, Epicoco G, Clerici G, et al. B-Lynch suture, intrauterine balloon, and endouterine hemostatic suture for the management of post- partum hemorrhage due to placenta previa accreta [ J ]. Int J Gynaecol Obstet,2010,108 (3) : 191-193.