No abstract available
MeSH terms
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Aged
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Electrocoagulation*
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Endoscopy, Gastrointestinal
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Gastrointestinal Hemorrhage / etiology
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Gastrointestinal Hemorrhage / surgery*
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Humans
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Proctitis / etiology
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Proctitis / surgery*
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Proctocolitis / etiology
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Proctocolitis / surgery
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Radiation Injuries / surgery*
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Radiotherapy / adverse effects