@article{1b01542760e9440385bc3186c12d0508,
title = "Pain of Unknown Origin in Children Study Group. Children with unexplained chronic pain: do pediatricians agree regarding the diagnostic approach and presumed primary cause?",
keywords = "Econometric and Statistical Methods: General, Geneeskunde(GENK), Algemeen onderzoek, Immunology",
author = "A.Y. Konijnenberg and \{de Graeff-Meeder\}, E.R. and J.L.L. Kimpen and \{van der Hoeven\}, J. and J.K. Buitelaar and C.S.P.M. Uiterwaal",
year = "2004",
language = "Undefined/Unknown",
volume = "114",
pages = "1220--1226",
journal = "Pediatrics",
issn = "0031-4005",
publisher = "American Academy of Pediatrics",
number = "5",
}