Spectral phonocardiography in the differential diagnosis of systolic heart murmurs in children

Kochkin, V.I.; Liubavin, I.G.; Zverev, V.A.; Lozovskaia, L.I.; Sigal, M.B.

Pediatriia 2: 9-12

1978


ISSN/ISBN: 0031-403X
PMID: 634743
Document Number: 125592

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