[Phonocardiographic examinations of healthy and rheumatic children].
D002648:Child; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D010701:Phonocardiography; D012214:Rheumatic Heart Disease / Q000503:physiopathology*
Fonokardiograficheskie issledovaniia u zdorovykh i bol'nykh revmatizmom deteĭ.