[Phonocardiography in normal and rheumatic children].
D006337:Heart Murmurs; D006347:Heart Sounds; D010701:Phonocardiography; D012213:Rheumatic Fever / Q000502:physiology*; D013016:Sound
CARDIAC MURMURS AND SOUNDS; RHEUMATIC FEVER/physiology
Fonokardiografiia u detei zdorovykh i bol'nykh revmatizmom.