Jabbar, Hira, Mahliqa Maqsud, Bushra Haq, and Rehana Sarfaraz. “Efficacy of Nifedipine in Preterm Labor for Prolongation of Pregnancy for at Least 48 Hours ”. Indus Journal of Bioscience Research 3, no. 5 (May 5, 2025): 75–79. Accessed May 31, 2026. https://ijbr.com.pk/IJBR/article/view/1191.