@article{ref1,
title="Head trauma and cervical spine injuries",
journal="American journal of emergency medicine",
year="1989",
author="Ducker, T. G.",
volume="7",
number="2",
pages="248-248",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0735-6757",
doi="",
url="http://dx.doi.org/"
}