Baqai, Shehla, Asifa Siraj, and Rabia Imran. “ASSOCIATION OF VITAMIN-D INSUFFICIENCY DURING PREGNANCY WITH MATERNAL & PEINATAL MORBIDITY AND MOTALITY”. Pakistan Armed Forces Medical Journal 70, no. 2 (April 30, 2020): 323–27. Accessed May 8, 2024. https://www.pafmj.org/PAFMJ/article/view/4183.