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Article

Quinolone-resistant Escherichia coli.

The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases - 1 Feb 2008

Ito Carmen Antonia Sanches, Gales Ana Cristina, Tognim Maria Cristina B, Munerato Patrícia, Dalla Costa Libera Maria

Abstract excerpt

Quinolones (nalidixic acid--NAL, norfloxacin--NOR, ciprofloxacin--CIP and gatifloxacin--GAT) were tested against Escherichia coli isolated from urine (385 patient samples) by disk diffusion (DD) and agar dilution (AD) methods. Fifty-three samples (13.8%) were classified as resistant to at least one of the quinolones tested. CIP and NOR susceptibilities were the same (91.4%) and they were similar to GAT (92.7%)....

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 18553006
DOI: 10.1590/s1413-86702008000100003

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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