(Q50934339)
Statements
Esophagitis is a major cause of upper gastrointestinal hemorrhage in the elderly. (English)
1 reference
Zimmerman J
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Shohat V
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Tsvang E
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Arnon R
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Safadi R
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Wengrower D
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1 September 1997
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32
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9
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906-909
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1 reference