Banu, H., Hui, J.W., Hui, L. and Hua, L. 2017. Central placenta previa with placenta percreta partially invading bladder: a case report. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 4, 3 (Feb. 2017), 859–862. DOI:https://doi.org/10.18203/2320-1770.ijrcog20150110.