Maysaa J. , Majeed, Lafta Ahlam Ali, and Al Alwany Ameen Abdulhasan. “Estimation the Importance of Serum Calcium Level Depending on The Effect Index in Coronary Artery Obstruction”. History of Medicine 9, no. 1 (February 28, 2023). Accessed September 27, 2024. http://13.200.237.241/HOM/index.php/medicine/article/view/926.