@article{ref1,
title="Science and surveys in the treatment of head injuries",
journal="Critical care medicine",
year="2000",
author="Gibbons, K. J.",
volume="28",
number="1",
pages="256-257",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-3493",
doi="",
url="http://dx.doi.org/"
}