Ullah, A., F. Fath-Ordoubadi, M. El-Omar, D. Fraser, and N. Malik. “Mortality Pattern in STEMI Patients Treated With Primary PCI During COVID-19 Era at Manchester Heart Centre”. Pakistan Journal of Cardiovascular Intervention, vol. 3, no. 2, Dec. 2023, pp. 26-33, doi:10.58889/PJCVI.5.26.33.