U. S. Roy, M. M. R. Khan, T. K. Bhowmik, and R. N. Sarker, “Value of the Resting Electrocardiogram in Assessing Patients with Recent Onset Chest Pain A Study in Tertiary Care Hospital, Dhaka Bangladesh”, J Shaheed Suhrawardy Med Coll, vol. 9, no. 2, pp. 65–68, Jul. 2018.