Prevalence of ST-Segment Elevation Myocardial Infarction (STEMI) in Pakistan and the Role of Primary Percutaneous Coronary Intervention (PPCI). Annals KEMU [Internet]. 2022 Aug. 4 [cited 2024 May 6];28(2):259-67. Available from: https://annalskemu.org/journal/index.php/annals/article/view/5119