“PHENOTYPIC DETECTION OF EXTENDED SPECTRUM BETA LACTAMASES IN ESCHERICHIA COLI AND KLEBSIELLA PNEUMONIAE ISOLATED FROM PATIENTS AT THE FEDERAL TEACHING HOSPITAL GOMBE, GOMBE STATE, NIGERIA”. 2023. FUDMA JOURNAL OF SCIENCES 3 (4): 434-39. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1668.