Sarwar, Riffat, Nilofar Mustafa, Saima Qamar, and Omar Zafar. “ACUTE MANAGEMENT OF HYPERTENSIVE EMERGENCIES IN PREGNANCY: ORAL NIFEDIPINE VERSUS INTRAVENOUS LABETALOL”. PAFMJ 68, no. 6 (December 31, 2018): 1664-67. Accessed January 21, 2021. https://pafmj.org/index.php/PAFMJ/article/view/2569.