Bıldırcın, Devran, Miğraci Tosun, Erdal Malatyalıoğlu, Eren Ensari Yazıcı, Mehmet Kefeli, Mehmet Çetinkaya, Mehmet Sakıncı, and Handan Çelik. 2010. “Retrospective Analysis of Placental Invasion Anomalies in a University Hospital”. Gynecology Obstetrics &Amp; Reproductive Medicine 16 (2). Ankara, TR:84-87. https://gorm.com.tr/index.php/GORM/article/view/344.