[1]
M. Nasir, M. Nadeem, Amjad, Umair, and F. Mehmood, “Factors Associated with Severity of COVID-19 Illness in Cancer Patients”, Pak Armed Forces Med J, vol. 73, no. 6, pp. 1777–1780, Dec. 2023, doi: 10.51253/pafmj.v73i6.9847.