[1]
L. Meraj, S. Naseem, I.- ud- din Saqib, S. Mangrio, S. Rafi, and T. Ashfaq, “Epidemiological trends of COVID-19 in Tertiary Care Hospitals of Rawalpindi, Pakistan”, Pak J Public Health, vol. 13, no. 1, pp. 18–21, Mar. 2023, doi: 10.32413/pjph.v13i1.888.