@article{ref1,
title="Fracture of odontoid process related to automobile head rest",
journal="JAMA journal of the American Medical Association",
year="1970",
author="Beatty, R. A.",
volume="211",
number="5",
pages="829-829",
abstract="Abstract unavailable.",
language="",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}