Kumari, A., Rohatgi, R., Singh, A. and Kumar, R. (2020) “Comparative study of intravenous hydralazine and labetalol in severe hypertensive disorders of pregnancy”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 9(2), pp. 675–681. doi: 10.18203/2320-1770.ijrcog20200357.