Kumar, A., R. K. Rana, S. Sundram, S. K. Sinha, R. Jaiswal, and V. Kashyap. “Progression from Tuberculosis to Multi Drug Resistance-TB in Revised National Tuberculosis Control Programme: Perspectives from Health System Care Givers”. International Journal Of Community Medicine And Public Health, vol. 6, no. 6, May 2019, pp. 2378-83, doi:10.18203/2394-6040.ijcmph20192091.