No abstract available
MeSH terms
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Bile Acids and Salts / chemistry
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Causality
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Dyspepsia / complications*
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Dyspepsia / diagnosis
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Dyspepsia / epidemiology
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Endoscopy, Gastrointestinal
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Gastric Acidity Determination*
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Gastric Juice / chemistry
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Gastroesophageal Reflux / complications*
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Gastroesophageal Reflux / diagnosis
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Gastroesophageal Reflux / epidemiology
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Humans
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Prospective Studies
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Sensitivity and Specificity