Jalbani, F. A., S. Shaikh, and S. Fatima. “Frequency and Determinants of Timely Arrival Among Patients of Acute Myocardial Infarction at a Public Sector Tertiary Care Hospital in Karachi”. Pakistan Journal of Medical Sciences, Vol. 36, no. 5, June 2020, doi:10.12669/pjms.36.5.2104.