title: [Initial stages in the development of the 2nd signal system in children].
mesh_terms: D000328:Adult; D000818:Animals; D002540:Cerebral Cortex / Q000254:growth & development* / Q000502:physiology; D002652:Child Behavior; D002675:Child, Preschool; D005260:Female; D006613:Higher Nervous Activity; D006706:Homeostasis; D006801:Humans; D006815:Hunger; D007223:Infant; D007231:Infant, Newborn; D007804:Language Development; D013060:Speech / Q000502:physiology
vernacular_title: Anfangsetappen bei Bildung des zweiten Signalsystems bei Kindern.