A., M.K., Kapoor, R., Lukhmana, S., Bharti, A. and Goyal, M. 2020. Screening for tuberculosis among sanitation workers in a tertiary care hospital, Delhi, India: a cross-sectional study. International Journal Of Community Medicine And Public Health. 7, 12 (Nov. 2020), 5075–5080. DOI:https://doi.org/10.18203/2394-6040.ijcmph20205187.