Alam, A. and Zakaria, S.M.A. 2019. Oral nifedipine versus intravenous labetalol for acute blood pressure control in hypertensive emergencies of pregnancy: a randomized controlled trial. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 8, 5 (Apr. 2019), 1921–1927. DOI:https://doi.org/10.18203/2320-1770.ijrcog20191943.