@article{ref1,
title="Mandibular and maxillofacial fractures",
journal="Journal of the American Osteopathic Association",
year="1973",
author="Snyder, B. S.",
volume="72",
number="6",
pages="637-639",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-6151",
doi="",
url="http://dx.doi.org/"
}