No abstract available
MeSH terms
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Adenoma / blood
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Adult
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Aged
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Aged, 80 and over
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Antibodies, Bacterial / blood*
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Carcinoma / blood
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Case-Control Studies
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Colorectal Neoplasms / blood*
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Colorectal Neoplasms / microbiology
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Female
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Helicobacter Infections / blood*
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Helicobacter Infections / complications
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Helicobacter pylori / immunology*
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Humans
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Male
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Middle Aged
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Prevalence
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Risk Factors