Hafsa Farooq, Hamna Khan, and Nimra Akhtar. “Frequency of BCG Vaccination Among Children With Pulmonary Tuberculosis at a Tertiary Care Hospital.”. JMMC 13, no. 2 (September 13, 2023): 59-63. Accessed July 6, 2024. https://mmc.edu.pk/jmmc/index.php/JMMC/article/view/273.