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Article

Emergence of invasive erythromycin-resistant Streptococcus pneumoniae strains in Portugal: contribution and phylogenetic relatedness of serotype 14.

The Journal of antimicrobial chemotherapy - 1 Dec 2004

Dias Ricardo, Caniça Manuela

Abstract excerpt

OBJECTIVES: To study the phenotype and phylogenetic relatedness of invasive Streptococcus pneumoniae strains isolated in Portugal. METHODS: A total of 614 invasive S. pneumoniae strains, isolated in Portugal from 1999 to the first 6 months of 2002, were characterized using serotyping and antimicrobial susceptibility testing. National outpatient sale data for macrolides were compared with erythromycin resistance....

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Identifiers

PMID: 15531597
DOI: 10.1093/jac/dkh469

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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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