Mersha, G. B., Getachew, H., Getachew, Y., Tadese, A., Birku, T., Gete, M., … Bezabih, B. (2025). Gene Mutations Conferring for Second-Line Drug-resistant Tuberculosis in Amhara Region: Eight-years Retrospective Study. Ethiopian Journal of Health and Biomedical Sciences, 15(1), 5–16. https://doi.org/10.20372/ejhbs.v15i1.1043