Marahatta, S. B., B. Adhikari, S. R. Mishra, S. Raut, P. Ramasoota, P. Malla, J. Kaewkungwal, and P. Singhasivanon. “Association of Previous Smoking Habit and Perceived Social Discrimination With the Risk of Multi-Drug Resistant Tuberculosis in Central Nepal”. Journal of Nepal Health Research Council, Sept. 2015, doi:10.33314/jnhrc.v0i0.602.