No abstract available
Publication types
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Biography
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Classical Article
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Historical Article
MeSH terms
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Aortic Valve
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Aortic Valve Insufficiency / history*
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Aortic Valve Insufficiency / surgery
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Heart Valve Prosthesis / history
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History, 20th Century
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Humans
Personal name as subject
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C A Hufnagel
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W P Harvey
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P J Rabil