No abstract available
Publication types
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Evaluation Study
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Adult
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Aged
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Aged, 80 and over
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Coloring Agents
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Female
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Gastric Mucosa / pathology*
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Gastroscopy / methods
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Humans
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Male
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Metaplasia / diagnosis
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Methylene Blue
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Middle Aged
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Precancerous Conditions / diagnosis*
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Prospective Studies
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Stomach Neoplasms / diagnosis*
Substances
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Coloring Agents
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Methylene Blue