N. Tayyab, W. Furqan, A. Nasrullah, J. Usman, S. Ali, and A. Z. Khan, “MDR BACTERIAL INFECTIONS IN CRITICALLY ILL COVID-19 PATIENTS IN A TERTIARY CARE HOSPITAL (OF PAKISTAN)”, PAFMJ, vol. 71, no. 3, pp. 1027–32, Jun. 2021.