@article{cb1b52bdfc1f4ee8aa0d7bf40310cbfb,
title = "Optimization of the APOP screener to predict functional decline or mortality in older emergency department patients: Cross-validation in four prospective cohorts",
author = "J Gelder and JA Lucke and LC Blomaard and AM Booijen and AJ Fogteloo and S Anten and EW Steyerberg and Jelmer Alsma and Stephanie Schuit and Anniek Brink and B Groot and GJ Blauw and SP Mooijaart",
year = "2018",
doi = "10.1016/j.exger.2018.06.015",
language = "Undefined/Unknown",
volume = "110",
pages = "253--259",
journal = "Experimental Gerontology",
issn = "0531-5565",
publisher = "Elsevier Inc.",
}