(Q41152547)
Statements
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Determination of severity of valvular aortic stenosis by Doppler echocardiography and relation of findings to clinical outcome and agreement with hemodynamic measurements determined at cardiac catheterization (English)
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Galan A
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Zoghbi WA
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Quiñones MA
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1 May 1991
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67
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11
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1007-1012
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Identifiers
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1 reference