I. Ahmed, B. Syed, M. A. Sayeed, F. J. Farooqui, L. Fazal, and S. Farman, “FREQUENCY OF RAISED CARDIAC BIOMARKERS IN PATIENTS WITH COVID-19 INFECTION AND ITS ASSOCIATION WITH MORTALITY”, Infect Dis J Pak, vol. 31, no. 4, pp. 103–107, Dec. 2022.