title: The effect of cry on heart rate and the Q-A2 interval in early and late clamped infants.
mesh_terms: D001810:Blood Volume; D003448:Crying; D005260:Female; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008431:Maternal-Fetal Exchange; D008722:Methods; D010701:Phonocardiography; D010812:Physical Stimulation; D011247:Pregnancy; D013997:Time Factors; D014470:Umbilical Cord