Babacan, Ali, Ali Yılmaz, Yaşam Kemal Akpak, Ercüment Müngen, İsmet Gün, and Vedat Atay. 2017. “Second Trimester Termination of Pregnancy Complicated With Multiple Fetal Abnormalities and Also Placenta Percreta”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 3 (4):1167-68. https://www.ijrcog.org/index.php/ijrcog/article/view/2243.