Dhali, B., Bhattacharya, S., Ganguly, R. P., Bandyopadhyay, S., Mondal, M. and Dutta, M. (2016) “A randomized trial of intravenous labetalol & oral nifedipine in severe pregnancy induced hypertension”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 1(1), pp. 42–46. Available at: https://www.ijrcog.org/index.php/ijrcog/article/view/158 (Accessed: 13 November 2025).