@conference{a3961a6369704fe283e661a6ddb3c204,
title = "Improving the ceiling effect of the childhood health assessment questionnaire (CHAQ): a study in children with JIA",
author = "\{van der Net\}, J. and J.W. Ouwerkerk and \{van Pelt\}, P.A. and P.J.M. Helders and T. Takken",
note = "Pediatric Rheumatology European Society Congress 2007 Istanbul, Turkije; Pediatric Rheumatology European Society Congress 2007 Istanbul, Turkije ; Conference date: 01-01-2008",
year = "2008",
language = "Undefined/Unknown",
pages = "PP42--PP42",
}