P. M., R., and S. M. “Impact of Drug Susceptibility on Treatment Outcome in Sputum Smear Positive Pulmonary Tuberculosis Patients Receiving Category-II Regimen in RNTCP under Field Conditions in an Urban Setting”. International Journal of Advances in Medicine, vol. 5, no. 3, May 2018, pp. 561-5, doi:10.18203/2349-3933.ijam20181663.