@article{ref1,
title="Case report: Whiplash-associated disorder from a low-velocity bumper car collision: history, evaluation, and surgery",
journal="Spine",
year="2005",
author="Kwan, Oliver and Friel, Jon",
volume="30",
number="13",
pages="1557; author reply 1557-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-2436",
doi="",
url="http://dx.doi.org/"
}