1. Placenta accreta;Morison;Obstet Gynecol Anna,1978
2. Spontaneous uterine rupture in late pregnancy caused by placenta percreta;Moldin;Acta Obstet Gynecol Scand,1983
3. Placenta accreta;Hutton;NY State J Med May,1983
4. Placenta accreta, increta and percreta;Breen;Obstet Gynecol,1977
5. Placenta percreta;Teteris;Obstet Gynecol,1976