Adhikary, A., Begum, A., Joty, F. S., Sarker, N. R., & Sultana, R. (2019). Maternal Risk Factors of Placenta Praevia and Its Effects on Maternal and Fetal Outcome. Bangladesh Medical Journal, 48(2), 7–12. https://doi.org/10.3329/bmj.v48i2.51259