@article{ref1,
title="Wake-up test and stress hormone levels in patients with brain injury: A focus on mechanisms involved",
journal="Critical care medicine",
year="2012",
author="Llompart-Pou, Juan Antonio and Raurich, Joan Maria and Ayestarán, Ignacio and Pérez-Bárcena, Jon",
volume="40",
number="6",
pages="2002-2002",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0090-3493",
doi="10.1097/CCM.0b013e31824c8f96",
url="http://dx.doi.org/10.1097/CCM.0b013e31824c8f96"
}