@article{ref1,
title="Clinical studies in severe traumatic brain injury: a controversial issue",
journal="Intensive care medicine",
year="2002",
author="Grände, Per-Olof and Naredi, Silvana",
volume="28",
number="5",
pages="529-531",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0342-4642",
doi="10.1007/s00134-002-1236-3",
url="http://dx.doi.org/10.1007/s00134-002-1236-3"
}