Mukhtar, S., S. A. Khatri, A. Khatri, N. Ghouri, and M. Rybarczyk. “‘Underneath the visible’ - COVID-19 Risk Prediction Tools in a High-Volume, Low-Resource Emergency Department”. Pakistan Journal of Medical Sciences, Vol. 39, no. 1, Dec. 2022, doi:10.12669/pjms.39.1.6043.