et al., Shah. “Association of Blood Groups With the Extent and Severity of Coronary Lesions in Patients With Acute Myocardial Infarction”. Pakistan Journal of Medicine and Dentistry 11, no. 1 (November 20, 2023): 17–24. Accessed May 3, 2024. http://ojs.zu.edu.pk/ojs/index.php/pjmd/article/view/1268.