Monitoring the heart of the foetus and the newborn.
D005333:Fetus / Q000502:physiology*; D006321:Heart; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000502:physiology; D010701:Phonocardiography
FETUS/physiology; INFANT, NEWBORN/physiology; PHONOCARDIOGRAPHY