Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="RAAT, H" or (type exact bookEditor and editor="RAAT, H") Add to list Journal Article A1 The Belgian-Flemish version of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ). R JOOS, N RUPERTO, C WOUTERS, K BOVEN, H RAAT, JM LANDGRAF and Eric Veys (UGent) (2001) CLINICAL AND EXPERIMENTAL RHEUMATOLOGY. 19(4) S20-S24 Suppl. 23).