Jalbani FA, Shaikh S, Fatima S. Frequency and determinants of timely arrival among patients of acute myocardial infarction at a public sector tertiary care hospital in Karachi. Pak J Med Sci [Internet]. 2020Jun.26 [cited 2024Apr.19];36(5). Available from: https://pjms.org.pk/index.php/pjms/article/view/2104