Seerat, Iqtadar, and Memona Rafiq. “IS IT TUBERCULOSIS OR CROHN’S DISEASE?”. Journal of Ayub Medical College Abbottabad 32, no. 4 (September 23, 2020): 572–574. Accessed April 19, 2025. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/7368.