Blomme, L., M. Claes, I. Schramme, M. Wojciechowski, T. Boiy, and J. Lebeer. “Screening for Autism Spectrum Disorder in Young Children With Trisomy 21”. Belgian Journal of Paediatrics, vol. 23, no. 2, July 2021, https://belgjpaediatrics.com/index.php/bjp/article/view/144.