No abstract available
MeSH terms
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Biopsy
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Child
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Diverticulum, Esophageal* / diagnostic imaging
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Diverticulum, Esophageal* / etiology
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Diverticulum, Esophageal* / pathology
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Esophagoscopy
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Esophagus / diagnostic imaging
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Esophagus / pathology
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Humans
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Male
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Radiography