Blomme L, Claes M, Schramme I, Wojciechowski M, Boiy T, Lebeer J. Screening for autism spectrum disorder in young children with trisomy 21. Belg J Paediatr [Internet]. 2021 Jul. 11 [cited 2026 Aug. 9];23(2). Available from: https://www.belgjpaediatrics.com/index.php/bjp/article/view/144