Comparison Of Digital Subtraction Video Densitometry And Area Length Method In The Determination Of Left Ventricular Ejection Fraction
1986 ◽
Vol 112
(2)
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pp. 392-396
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1987 ◽
Vol 1
(1)
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pp. 18-23
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2003 ◽
Vol 16
(8)
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pp. 824-831
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1992 ◽
1983 ◽
Vol 52
(7)
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pp. 871-875
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1988 ◽
Vol 62
(9)
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pp. 628-633
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