Patel, P. B. ., J. J. . Rana, and R. K. . Bansal. “Diagnostic And Treatment Protocol Adopted by Private Practitioners of Surat City for Drug Resistant Tuberculosis Patients”. National Journal of Community Medicine, vol. 6, no. 03, Sept. 2015, pp. 307-12, https://www.njcmindia.com/index.php/file/article/view/1198.