Abbas, S., S. Ahmed, S. Zareen, S. Fatima, N. Rehan, and W. Hussain. “SARS-CoV-2 AMONG FRONT LINE HEALTH CARE WORKERS”. PAFMJ, Vol. 70, no. 6, Dec. 2020, pp. 1864-69, doi:10.51253/pafmj.v70i6.4784.