Documents Savoirs Motor performance and functional ability in preschool- and early school-aged children with Juvenile Idiopathic Arthritis: a cross-sectional study Engelbert, Engelen Vivian, Takken Tim, Helders, Van
Documents Savoirs Evaluating score distributions in the revised Dutch version of the Childhood Health Assessment Questionnaire Ouwerkerk, Takken Tim, Helders, Net Janjaap, Van, Net