Gupta, T., Sharma, P., Arora, S., & Baruhee, D. (2020). Comparative study of sFlt-1/Plgf ratio with uterine artery doppler indices in prediction of preeclampsia at 22-24 weeks period of gestation. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 9(3), 906–910. https://doi.org/10.18203/2320-1770.ijrcog20200492