@article{ref1,
title="Outcomes science and neurotrauma: a national database",
journal="Clinical neurosurgery",
year="2000",
author="Walters, B. C.",
volume="46",
number="",
pages="203-215",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0069-4827",
doi="",
url="http://dx.doi.org/"
}