No abstract available
MeSH terms
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Barrett Esophagus / classification
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Barrett Esophagus / diagnosis*
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Endoscopy, Digestive System / instrumentation
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Endoscopy, Digestive System / methods*
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Gastroesophageal Reflux / classification
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Gastroesophageal Reflux / diagnosis*
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Humans
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Light*
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Sensitivity and Specificity