H. . Farooq, T. . Salam, M. . Salam, S. . Iqbal, M. . Zahid Jamil, and I. . Ullah, “Clinical Frailty Score as a Predictor of Mortality among Patients with COVID-19 Presenting to a Tertiary Care Hospital: Clinical Frailty Score among COVID-19 Patients”, PJHS, vol. 4, no. 01, pp. 34–37, Jan. 2023.