[1]
A. S. Goyal, S. Goel, M. Gupta, and G. Vaishnav, “Relationship between umblical artery Doppler and perinatal outcomes in Indian women with oligohydramnios”, Int J Reprod Contracept Obstet Gynecol, vol. 5, no. 4, pp. 1187–1191, Dec. 2016.