No abstract available
MeSH terms
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Diagnosis, Differential
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Diverticulum / complications*
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Duodenal Diseases / complications*
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Duodenal Diseases / pathology
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Endoscopy, Gastrointestinal
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Follow-Up Studies
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Gastrointestinal Hemorrhage / etiology*
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Gastrointestinal Hemorrhage / pathology
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Humans
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Male
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Middle Aged
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Severity of Illness Index