@article{ref1,
title="Brain injury in sports",
journal="Journal of emergency nursing",
year="2008",
author="Denke, Nancy J.",
volume="34",
number="4",
pages="363-364",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0099-1767",
doi="10.1016/j.jen.2008.04.013",
url="http://dx.doi.org/10.1016/j.jen.2008.04.013"
}