[Optimization of cognitive development in day-nursery children].
D002656:Child Day Care Centers; D002657:Child Development; D002675:Child, Preschool; D003071:Cognition; D005859:Germany, East; D006801:Humans; D007223:Infant; D007858:Learning; D013060:Speech
Wege der Optimierung der kognitiven Entwicklung bei Krippenkindern.