No abstract available
MeSH terms
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Biopsy, Needle
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Culture Media
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Gastric Mucosa / microbiology*
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Gastric Mucosa / pathology*
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Helicobacter Infections / microbiology
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Helicobacter Infections / pathology*
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Helicobacter pylori / enzymology
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Helicobacter pylori / isolation & purification*
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Humans
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Sensitivity and Specificity
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Urease / analysis*