@article{ref1,
title="Problems involved in expert opinions on acceleration injuries of the cervical spine",
journal="Orthopade",
year="2006",
author="Wedig, H-d and Grill, C.",
volume="35",
number="11",
pages="1187-8; author reply 1188",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0085-4530",
doi="",
url="http://dx.doi.org/"
}