@article{4cf5c3a142a74314831de304efc2a339,
title = "Variability in symptoms complicates utility of case definitions: a response to Twisk (2015)",
author = "Jason, \{Leonard A.\} and McManimen, \{Stephanie L.\} and Williams, \{Yolonda J.\}",
year = "2015",
month = oct,
day = "2",
doi = "10.1080/21641846.2015.1083324",
language = "English (US)",
volume = "3",
pages = "244--245",
journal = "Fatigue: Biomedicine, Health and Behavior",
issn = "2164-1846",
publisher = "Taylor and Francis Ltd.",
number = "4",
}