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Article

Diversity of chromosomal AmpC beta-lactamases from Enterobacter cloacae isolates in a Portuguese hospital.

FEMS microbiology letters - 30 Jan 2004

Conceição Teresa, Faria Nuno, Lito Luís, Melo Cristino José, Salgado Maria José, Duarte Aida

Abstract excerpt

Six clinical isolates of Enterobacter cloacae isolated in a Portuguese hospital, between April 1999 and November 2000, demonstrated resistance to almost all broad-spectrum cephalosporins, except to cefepime. These isolates were susceptible to quinolones and to aminoglycosides. Isoelectric focusing demonstrated production of beta-lactamases with pIs > 8.0 and by all six isolates, exhibiting a cephalosporinase...

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Identifiers

PMID: 14757240
DOI: 10.1016/S0378-1097(03)00891-7

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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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