No abstract available
MeSH terms
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Aged
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Catheters, Indwelling / adverse effects*
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Duodenal Diseases / diagnosis
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Duodenal Diseases / etiology*
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Duodenal Diseases / surgery
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Female
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Gastrointestinal Hemorrhage / diagnosis
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Gastrointestinal Hemorrhage / etiology*
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Gastrointestinal Hemorrhage / surgery
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Humans