Raghuwanshi, N., and B. Alekhya. “A Prospective Comparative Interventional Study of Intravenous Labetalol and Oral Nifedipine in the Management of Severe Preeclampsia at a Tertiary Care Hospital”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 15, no. 7, June 2026, pp. 2714-8, doi:10.18203/2320-1770.ijrcog20262127.