Blomme, Lies, Miek Claes, Inge Schramme, Marek Wojciechowski, Tine Boiy, and Jo Lebeer. (2021) 2023. “Screening for Autism Spectrum Disorder in Young Children With Trisomy 21”. Belgian Journal of Paediatrics 23 (2):102-5. http://www.belgjpaediatrics.com/index.php/bjp/article/view/144.