@article{ref1,
title="Traumatic brain injury: simple data collection will improve the outcome",
journal="Wiener Klinische Wochenschrift",
year="2007",
author="Maas, Andrew I. R.",
volume="119",
number="1-2",
pages="20-22",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0043-5325",
doi="10.1007/s00508-006-0759-y",
url="http://dx.doi.org/10.1007/s00508-006-0759-y"
}