Sulaiman, M. A., Musa, B., Paul, M., Aliyu, M.S and Tijjani, M. B. 2016. Potential Risk of Transmitting Escherichia coli O157:H7 through Some Vegetables Sold in Zaria Metropolis. UMYU Journal of Microbiology Research (UJMR). 1, 1 (Dec. 2016), 169–174. DOI:https://doi.org/10.47430/ujmr.1611.022.