@article{ref1,
title="Mechanisms of cervical spine injury in rugby union: is it premature to abandon hyperflexion as the main mechanism underpinning injury?",
journal="British journal of sports medicine",
year="2012",
author="Dennison, Christopher R. and Macri, Erin M. and Cripton, Peter A.",
volume="46",
number="8",
pages="545-549",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2012-091257",
url="http://dx.doi.org/10.1136/bjsports-2012-091257"
}