Physiologic studies on the cardiovascular status of normal newborn infants (with special reference to the ductus arteriosus).
D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000502:physiology*; D004373:Ductus Arteriosus; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000502:physiology
CARDIOVASCULAR SYSTEM/physiology; INFANT, NEWBORN/physiology