[Differences in the phonocardiogram of newborn from that of the fetus].
D005333:Fetus; D006337:Heart Murmurs; D006347:Heart Sounds; D007231:Infant, Newborn / Q000502:physiology; D013016:Sound
CARDIAC MURMURS AND SOUNDS; FETUS; INFANT, NEWBORN/physiology
Die Umwandlung des fetalen Herztonbildes in das des Neugeborenen.