[Preschool studies: interests of child with special needs can vary between 7 and 19 per cent].
D002657:Child Development; D002675:Child, Preschool; D005191:Family Characteristics; D006801:Humans; D012931:Social Environment; D013548:Sweden
Förskoleundersökningarna: andelen barn med "särskilda behov" kan variera mellan 7 och 19 procent.