title: Heart rate responses to auditory clicks in neonates.
mesh_terms: D001341:Autonomic Nervous System / Q000502:physiology; D003201:Computers; D004562:Electrocardiography; D005260:Female; D006185:Habituation, Psychophysiologic; D006309:Hearing; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011603:Psychophysiology; D011930:Reaction Time; D012018:Reflex