No abstract available
MeSH terms
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Aged
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Argon
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Colonoscopy
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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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Hemostasis, Endoscopic / methods*
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Humans
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Laser Coagulation / methods*
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Male
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Proctitis / diagnosis
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Proctitis / etiology
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Proctitis / surgery*
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Radiation Injuries / diagnosis
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Radiation Injuries / surgery*