@article{ref1,
title="Mechanisms of injury to the cervical cord",
journal="Paraplegia",
year="1973",
author="Braakman, R. and Penning, L.",
volume="10",
number="4",
pages="314-320",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-1758",
doi="",
url="http://dx.doi.org/"
}