(Q52862774)
Statements
Subjective visual echocardiographic estimate of left ventricular ejection fraction as an alternative to conventional echocardiographic methods: Comparison with contrast angiography (English)
1 reference
1 reference
X. Mueller
J. C. Stauffer
A. Jaussi
J. J. Goy
1 November 1991
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14
11
898-902
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1 reference
1 reference