PREVALENCE OF EXTENDED SPECTRUM BETA-LACTAMASES (ESBLS) PRODUCING ESCHERICHIA COLI AND KLEBSIELLA PNEUMONIAE AMONG HOSPITALIZED PATIENTS FROM NIGERIA. FJS [Internet]. 2021 Jul. 26 [cited 2025 Sep. 17];5(2):584-95. Available from: http://162.254.38.185/index.php/fjs/article/view/676