[1]
S. Varghese, G. Kour, K. Manchanda, and T. Dhar, “Abnormal umbilical artery Doppler in third trimester and perinatal outcome: a retrospective study”, Int J Reprod Contracept Obstet Gynecol, vol. 5, no. 7, pp. 2196–2199, Feb. 2017.