Muhammad Kashif Munir, Sana Rehman, Rizwan Iqbal, Arooj Saeed Butt, and Saqib Saeed. “Frequency of Mental Disorders Among Tuberculosis Patients As Compared to Their Household Contacts”. Pakistan Journal of Medical Research, vol. 58, no. 3, Nov. 2019, pp. 108-12, https://www.pjmr.org.pk/index.php/pjmr/article/view/4.