The value of preoperative echocardiographic examination in mitral stenosis

Heger, L.; Recková, I.; Procházka, J.; Brzek, V.; Simek, J.

Vnitrni Lekarstvi 23(3): 223-232

1977


ISSN/ISBN: 0042-773X
PMID: 855216
Document Number: 117860

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