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Article

Phenotypic and molecular detection of CTX-M-beta-lactamases produced by Escherichia coli and Klebsiella spp.

Journal of clinical microbiology - 1 Dec 2004

Pitout Johann D D, Hossain Ashfaque, Hanson Nancy D

Abstract excerpt

Organisms producing CTX-M-beta-lactamases are emerging around the world as a source of resistance to oxyiminocephalosporins such as cefotaxime (CTX). However, the laboratory detection of these strains is not well defined. In this study, a molecular detection assay for the identification of CTX-M-beta-lactamase genes was developed and used to investigate the prevalence of these enzymes among clinical isolates of...

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Identifiers

PMID: 15583304
DOI: 10.1128/JCM.42.12.5715-5721.2004
PMCID: PMC535227

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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