Noor-e-Mubeen, et al. “A Study of Various Factors Associated with Placenta Previa in Previous Non-Scar Uterus: Placenta Previa in Previous Non-Scar Uterus”. Annals of Punjab Medical College, vol. 18, no. 3, Sept. 2024, pp. 237-41, doi:10.29054/apmc/2024.1665.