Zafar, Bushra, et al. “EXTERIORIZATION OR IN-SITU REPAIR, COMPARISON OF OPTIONS FOR UTERINE REPAIR AT CESAREAN DELIVERY: Comparison of Options for Uterine Repair at CS”. Pakistan Armed Forces Medical Journal, vol. 66, no. 4, Aug. 2016, pp. 570-73, https://pafmj.org/PAFMJ/article/view/767.