Nkere, C.K., Ibe, N.I. and Iroegbu, C.U. 2012. Bacteriological Quality of Foods and Water Sold by Vendors and in Restaurants in Nsukka, Enugu State, Nigeria: A Comparative Study of Three Microbiological Methods. Journal of Health, Population and Nutrition. 29, 6 (Feb. 2012), 560–566. DOI:https://doi.org/10.3329/jhpn.v29i6.9892.