Samal, S., S. Ghose, P. Pallavee, and R. Thulasi. “Placenta Percreta Induced Uterine Rupture at 15 Weeks of Gestation: An Unusual Case”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 2, no. 4, Dec. 2016, pp. 714-6, https://www.ijrcog.org/index.php/ijrcog/article/view/281.