Gadappa, S., S. Deshpande, K. Rajpurohit, and B. Kalyankar. “Placenta Percreta - an Audacious Experience”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 5, no. 9, Feb. 2017, pp. 3261-4, doi:10.18203/2320-1770.ijrcog20163030.