Bariha Zehra Taqvi Syeda, Akhtiar Ali, Ayesha Abbbasi, Nadeemullah Khan. BCG Vaccination in COVID-19 Patients Admitted to the Emergency Department of a Low-Middle-Income Country: A Cross-Sectional Study. j Muhammad Med Coll [Internet]. 2024Oct.6 [cited 2024Nov.21];15(1):39-4. Available from: https://jmmc.mmc.edu.pk/index.php/JMMC/article/view/469