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ABH and Lewis blood group systems and their relation to diagnosis and risk of Helicobacter pylori infection.

Microbial pathogenesis - 1 Mar 2021

de Oliveira Isabella Almeida, Corvelo Tereza Cristina de Oliveira

Abstract excerpt

BACKGROUND: Helicobacter pylori infection occurs in 50% of the world's population and represents a major risk factor for chronic gastritis, gastroduodenal ulcer and gastric cancer in developed and developing countries. The distribution of H. pylori virulence factors is diverse and varies geographically, such as the CagA and VacA genes, which have revealed association with disease status. Some findings show...

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Identifiers

PMID: 33253856
DOI: 10.1016/j.micpath.2020.104653

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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