@article{ref1,
title="The significance of "occult" fractures of the cervical spine",
journal="American journal of roentgenology, radium therapy, and nuclear medicine",
year="1969",
author="Vines, F. S.",
volume="107",
number="3",
pages="493-504",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9580",
doi="",
url="http://dx.doi.org/"
}