S. J. Kore, R. Khot, P. Supe, D. Kanavia, C. Thunga, and Y. Nandanwar, “Prediction of pre-eclampsia: role of placental laterality by ultrasonography”, Int J Reprod Contracept Obstet Gynecol, vol. 5, no. 5, pp. 1433–1437, Jan. 2017.