Babu, Ranjith, Soundappan Kathirvel, Tanu Anand, and Sarabjit Chadha. 2017. “Challenges in Management of Tuberculosis under Programmatic Conditions: Perceptions of Health Care Providers from Four States of India”. Indian Journal of Community Health 29 (4):382-88. https://doi.org/10.47203/IJCH.2017.v29i04.008.