(Q49083191)
Statements
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Three-dimensional echocardiography improves accuracy and compensates for sonographer inexperience in assessment of left ventricular ejection fraction. (English)
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Chuang ML
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Parker RA
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Riley MF
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Reilly MA
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Johnson RB
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Korley VJ
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Lerner AB
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Douglas PS
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1 May 1999
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12
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5
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290-299
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