Sobia, F.; Paracha, V. I.; Waseem, M.; Umer, R.; Nawaz, A. Impact of COVID-19 Infection on Outcome of Cardiac Surgery Patients in Tertiary Cardiac Care Hospital. Pak Armed Forces Med J 2023, 73 (SUPPL-3), S556-561. https://doi.org/10.51253/pafmj.v73iSUPPL-3.10536.