More severe intellectual disability found in teenagers compared to younger children with Down syndrome.
Ulrika Wester OxelgrenÅsa MyrelidGöran AnnerénJoakim WesterlundJan GustafssonElisabeth FernellPublished in: Acta paediatrica (Oslo, Norway : 1992) (2018)
Intellectual level was lower in the older children and patients with Down syndrome need to be followed during childhood with regard to their ID levels.