Ali, M.K., Mahfouz, I.S., Abbas, A.M. and Sayed, E.H. 2018. The effect of placenta previa on fetal weight and feto-maternal blood flow: a prospective cohort study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 7, 11 (Oct. 2018), 4485–4492. DOI:https://doi.org/10.18203/2320-1770.ijrcog20184494.