[Prevalence of beta-lactamase CTX-M-15 in phylogenetic groups of uropathogenic Escherichia coli isolated from patients in the community of Merida, Venezuela]
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In this study we determined the prevalence of extended-spectrum beta-lactamases (ESBLs) in phylogenetic groups of uropathogenic E. coli (UPEC) isolated from patients in the community. Twenty one UPEC strains with reduced susceptibility to broad-spectrum cephal... ...
