Hafizullah, Muhammad, Mahmood ul Hassan, and Zafar Iqbal. “Primary Coronary Angioplasty in Acute Myocardial Infarction”. Journal of Postgraduate Medical Institute 15, no. 2 (September 21, 2011). Accessed May 3, 2024. https://jpmi.org.pk/index.php/jpmi/article/view/728.