@article{ref1,
title="Outcome of black versus white children with moderate to severe head injury",
journal="Journal of trauma",
year="2008",
author="Hall, J. R. Jr",
volume="65",
number="2",
pages="496-7; author reply 497",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-5282",
doi="10.1097/TA.0b013e31817eda1c",
url="http://dx.doi.org/10.1097/TA.0b013e31817eda1c"
}