@article{ref1,
title="On the diagnosis and management of associated head injuries in jaw injuries",
journal="Zeitschrift fur Arztliche Fortbildung (Jena)",
year="1968",
author="Berthold, H.",
volume="62",
number="11",
pages="608-613",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-2178",
doi="",
url="http://dx.doi.org/"
}