Najaf Masood , Mudassir Sharif, Rai Asghar. “Spectrum of Tuberculosis in BCG Vaccinated and Unvaccinated Children”. Journal of Rawalpindi Medical College 15, no. 2 (December 30, 2010). Accessed January 18, 2026. https://journalrmc.com/index.php/JRMC/article/view/657.