Phonocardiographic formula for determining the degree of regurgitation in combined mitral valve defects

Melik-Pasheaev, A.N.; Zolotarevskaia, L.A.

Kardiologiia 13(5): 57-62

1973


ISSN/ISBN: 0022-9040
PMID: 4720569
Document Number: 63271

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