[FUNCTIONAL CARDIAC MURMURS. REVIEW OF 68 CASES].
D006328:Cardiac Catheterization; D002648:Child; D004562:Electrocardiography; D006337:Heart Murmurs; D006801:Humans; D007223:Infant; D010701:Phonocardiography
CHILD; ELECTROCARDIOGRAPHY; HEART CATHETERIZATION; INFANT; PHONOCARDIOGRAPHY