Singh, S. K. and Mishra, P. (2017) “Doppler study of umbilical and fetal middle cerebral artery in severe preeclampsia and intra uterine growth restriction and correlation with perinatal outcome”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 6(10), pp. 4561–4566. doi: 10.18203/2320-1770.ijrcog20174442.