Treffer 1 - 1 Treffer von 1 für Suche '"de Jong , P F 1997 , ' Short-term trends in Dutch children's attention problems. ' , European Child and Adolescent Psychiatry , vol. 6 , no. 2 , pp. 73-80 . https://doi.org/10.1007/s007870050011"'Weiter zum Inhalt