Naresh, S., Sharma, M., singh, . V., Anand, B. K. ., Verma , P. ., & Marwaha, M. P. S. (2022). Household symptomatic contact screening of sputum smear positive tuberculosis patients at the DOTS clinic of SGT hospital, Gurugram. Indian Journal of Community Health, 34(4), 521–524. https://doi.org/10.47203/IJCH.2022.v34i04.013