No abstract available
MeSH terms
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Adolescent
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Adult
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Child
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Child, Preschool
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Cystic Fibrosis / complications*
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Esophagitis / diagnosis
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Esophagitis / etiology*
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Esophagitis, Peptic / diagnosis
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Esophagitis, Peptic / etiology*
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Esophagoscopy
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Female
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Gastroesophageal Reflux / diagnosis
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Gastroesophageal Reflux / etiology*
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Humans
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Infant
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Male