@inbook{2382ab51dda94368a30f76292fdb5429,
title = "Validity of the oxygen uptake efficiency slope in children with cystic fibrosis",
author = "B.C. Bongers and H.J. Hulzebos and H.G.M. Arets and T. Takken",
note = "The Proceedings of the XXVIIth International Symposium of the European Group of Pediatric Work Physiology, September 2011; The Proceedings of the XXVIIth International Symposium of the European Group of Pediatric Work Physiology, September 2011 ; Conference date: 01-01-2012",
year = "2012",
language = "English",
isbn = "978-0-415-57859-2",
publisher = "Routlegde, Taylor \& Francis Group",
pages = "253--257",
editor = "C.A. Williams and N. Armstrong",
booktitle = "Children and Exercise XXVII",
}