[The first reactions to visual and auditory stimulants].
D002491:Central Nervous System Agents; D000697:Central Nervous System Stimulants; D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000502:physiology; D002666:Psychology, Child
D002491:Central Nervous System Agents; D000697:Central Nervous System Stimulants
CHILD PSYCHOLOGY; INFANT, NEWBORN/physiology