1. Global Tuberculosis Report 2020,2015
2. National tuberculosis control programme;Khatri;J Indian Med Assoc,1996
3. Revised national tuberculosis control programme (RNTCP) in India; current status and challenges;Singh;Lung India,2005
4. Tuberculosis control programme from NTCP to RNTCP to NTEP;Bhardwaj;Indian J Community Health,2020
5. Standards for tuberculosis care in India, a road map to universal access in quality tuberculosis care;Purty;J Curr Res Sci Med,2015