1. Placenta accreta, increta and percreta. A survey of 40 cases;Breen J. L.;Obstet. and Gynec.,1977
2. Placenta Accreta, Percreta and Praevia Accreta
3. Placenta Praevia Accreta
4. A nearly fatal case of placenta percreta
5. Haemoperitoneum due to placenta percreta;Golan A.;S. Afr. med. J.,1977