(Q39302628)
Statements
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Determination of left ventricular ejection fraction by computer densitometric analysis of digital subtraction angiography: experimental validation and correlation with area-length methods (English)
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Nissen SE
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Elion JL
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Grayburn P
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Booth DC
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Wisenbaugh TW
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DeMaria AN
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1 March 1987
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59
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6
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675-680
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Identifiers
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