|
|
| | Rivera, Ivan Romero et al. Mildly symptomatic chronic mitral regurgitation. Analysis of left ventricular systolic function and mitral regurgitant fraction under pharmacological influence: echocardiographic study. Arq. Bras. Cardiol., Feb 2003, vol.80, no.2, p.144-149. ISSN 0066-782X
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