No abstract available
MeSH terms
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Adolescent
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Adult
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Aged
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Color
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Duodenal Ulcer / pathology
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Female
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Gastric Mucosa / pathology
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Gastritis / pathology
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Gastroscopy
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Humans
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Male
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Medicine, Chinese Traditional
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Middle Aged
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Stomach Diseases / pathology*
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Tongue / pathology*