“CO-PRODUCTION OF EXTENDED-SPECTRUM BETA-LACTAMASES AND METALLO BETA-LACTAMASES AMONG MULTI-DRUG RESISTANT GRAM-NEGATIVE BACTERIA ISOLATES COLLECTED FROM TERTIARY HOSPITALS IN OYO STATE, NIGERIA” (2020) FUDMA JOURNAL OF SCIENCES, 4(3), pp. 230–241. doi:10.33003/fjs-2020-0403-188.