@article{9cbba68925664dd78655f2ebe7c3d425,
title = "Accuracy of symptoms, signs, and C-reactive protein for early chronic obstructive pulmonary disease.",
keywords = "Econometric and Statistical Methods: General, Geneeskunde(GENK), Medical sciences, Bescherming en bevordering van de menselijke gezondheid",
author = "B.D.L. Broekhuizen and A.P.E. Sachs and Th.J.M. Verheij and K.J. Janssen and G. Asma and J.W.J. Lammers and R. Hage and E. Lammers and A.W. Hoes and K.G.M. Moons",
year = "2012",
language = "English",
volume = "62",
pages = "632--638",
journal = "British Journal of General Practice",
issn = "0960-1643",
publisher = "Royal College of General Practitioners",
number = "602",
}