No abstract available
MeSH terms
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Double-Balloon Enteroscopy / methods*
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Humans
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Immunoglobulin G / metabolism*
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Immunohistochemistry
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Intestinal Diseases / diagnosis
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Intestinal Diseases / immunology*
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Intestinal Diseases / pathology*
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Intestine, Small / metabolism
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Intestine, Small / pathology*
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Male
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Middle Aged