Gautam, P. B., Mishra, A., & Kumar, S. (2018). Prevalence of rifampicin resistant mycobacterium tuberculosis and associated factors among presumptive tuberculosis patients in eastern Uttar Pradesh: a cross sectional study. International Journal Of Community Medicine And Public Health, 5(6), 2271–2276. https://doi.org/10.18203/2394-6040.ijcmph20182039