Ijaz, Rahila, and Sarwar Bhatti. “Homocysteine As a Risk Factor for Coronary Artery Disease in Pakistan”. Annals of King Edward Medical University 18, no. 4 (January 17, 2014): 351. Accessed March 28, 2024. https://www.annalskemu.org/journal/index.php/annals/article/view/451.