Nuhu, T., Olawale, S.A. and Raji, M.I.O. 2024. Evaluation of Co-production of Colistin Resistance and ESBL Genes among Gram-negative Clinical Isolates from Usmanu Danfodiyo University Teaching Hospital Sokoto, Nigeria. UMYU Journal of Microbiology Research (UJMR). 9, 1 (Jun. 2024), 134–146. DOI:https://doi.org/10.47430/ujmr.2491.015.