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Article

Epidemiological study of genotypes of hepatitis B virus in northern Portugal.

Journal of medical virology - 1 Jul 2009

Mota Ana, Guedes Fátima, Areias Jorge, Pinho Luciana, Cardoso Margarida Fonseca

Abstract excerpt

While the overall prevalence of hepatitis B virus (HBV) infection in Portugal is around 1%, there are no published studies examining HBV genotypes in this country. This study aimed to survey HBV genotypes in the northern Portugal and to examine the possible associations between genotypes and gender, viral transmission routes, viral markers, viral load, and biochemical tests of liver function. The study sample...

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Identifiers

PMID: 19475628
DOI: 10.1002/jmv.21526

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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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