Sulehri, M. A., I. A. Dogar, H. Sohail, Z. Mehdi, M. Azam, O. Niaz, M. S. Javed, I. A. Sajjad, and Z. Iqbal. “Prevalence of Depression Among Tuberculosis Patients”. Annals of Punjab Medical College, Vol. 4, no. 2, Dec. 2010, pp. 133-7, doi:10.29054/apmc/2010.546.