No abstract available
MeSH terms
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Adult
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Aged
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Antigens, Bacterial / analysis*
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Dyspepsia / microbiology
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Feces / microbiology
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Female
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Helicobacter Infections / diagnosis*
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Helicobacter Infections / pathology
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Helicobacter pylori*
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Humans
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Immunoenzyme Techniques
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Male
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Middle Aged
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Sensitivity and Specificity