Chavda, A. R., Shah, P. T., Patel, R. V., & Patel, H. N. (2020). A study of role of doppler in gestational hypertension and perinatal outcome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 9(8), 3458–3462. https://doi.org/10.18203/2320-1770.ijrcog20203341