No abstract available
MeSH terms
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Antigens, Bacterial / blood*
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Bacterial Proteins / blood*
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Helicobacter pylori / immunology*
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Humans
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Reproducibility of Results
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Serologic Tests
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Stomach Neoplasms / blood*
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Stomach Neoplasms / microbiology
Substances
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Antigens, Bacterial
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Bacterial Proteins
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cagA protein, Helicobacter pylori