No abstract available
MeSH terms
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Duodenal Ulcer / complications*
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Endoscopy, Gastrointestinal
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Hemostasis, Endoscopic / methods*
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Histamine H2 Antagonists / therapeutic use
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Humans
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Middle Aged
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Peptic Ulcer Hemorrhage / diagnosis
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Peptic Ulcer Hemorrhage / therapy*
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Stomach Ulcer / complications*