Patel, Alpesh R., Sneha R. Arora, and Jalpa K. Bhatt. 2020. “Comparison of Oral Nifedipine and Oral Labetalol As a Single Drug Therapy for Control of Blood Pressure in Preeclampsia”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 9 (6):2328-32. https://doi.org/10.18203/2320-1770.ijrcog20202306.