Afaq, Erum, Anwar Ali, Rabia Jamil, and Hira Fatima Waseem. “Association of Plasma Folic Acid, Vitamin-B12 and Homocysteine With Recurrent Pregnancy Loss. ‘A Case Control study’”. Pakistan Journal of Medical Sciences 39, no. 5 (August 2, 2023). Accessed May 20, 2024. https://www.pjms.org.pk/index.php/pjms/article/view/7432.