Gillani, Saima, Nasir Hussain Shah Kazmi, and Muhammad Kamal. “ROLE OF BCG IN PREVENTING CHILDHOOD TUBERCULOSIS”. Pakistan Journal of Physiology 14, no. 2 (June 30, 2018): 46–49. Accessed April 19, 2024. https://www.pjp.pps.org.pk/index.php/PJP/article/view/840.