Ullah, H., Z. Iqbal, Z. Ullah, A. Mahboob, and M. ur Rehman. “Frequency of Pulmonary Tuberculosis in Patients Presenting With Diabetes”. Pakistan Journal of Chest Medicine, vol. 15, no. 4, June 2015, https://www.pjcm.net/index.php/pjcm/article/view/154.