[On evaluation of rheumatic valvulitis by means of phonocardiography].
D002648:Child; D006349:Heart Valve Diseases; D006801:Humans; D007223:Infant; D010701:Phonocardiography; D012214:Rheumatic Heart Disease / Q000502:physiology*
PHONOCARDIOGRAPHY/in infancy and childhood; RHEUMATIC HEART DISEASE/physiology