[Contribution to the knowledge of the phonocardiogram in the newborn infant: on the syndrome of energeticodynamic cardiac insufficiency].
D002648:Child; D006331:Heart Diseases; D006333:Heart Failure; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000502:physiology; D019359:Knowledge; D010701:Phonocardiography; D013577:Syndrome
HEART DISEASES/in infancy and childhood; INFANT, NEWBORN/physiology; PHONOCARDIOGRAPHY/in infancy and childhood