@article{a1a7ce518c7541f18eabe16f4f8f62c4,
title = "Predicting prolonged intensive care unit stays in older cardiac surgery patients: a validation study",
keywords = "Econometric and Statistical Methods: General, Geneeskunde(GENK), Medical sciences, Bescherming en bevordering van de menselijke gezondheid",
author = "R.G.A. Ettema and L.M. Peelen and C.J. Kalkman and A.P. Nierich and K.G.M. Moons and M.J. Schuurmans",
year = "2011",
language = "English",
volume = "37",
pages = "1480--1487",
journal = "Intensive Care Medicine",
issn = "0342-4642",
publisher = "Springer-Verlag",
number = "9",
}