S. Farooq, M. A. A. Butt, M. M. Arif, S. Khan, S. Saleem, and S. Mahmood, “Comparison of effectiveness of BCG vaccine in prevention of pulmonary tuberculosis in immunized and non-immunized paediatric patients”, PJBMR, vol. 2, no. 2, pp. 20–27, Jul. 2024, Accessed: Dec. 21, 2024. [Online]. Available: https://www.pjbmr.com/index.php/pjbmr/article/view/69