@article{ref1,
title="Causes of death in head injuries sustained in traffic accidents",
journal="Hefte zur Unfallheilkunde",
year="1972",
author="Kirschner, R. and Hrabovsky, J. and Berka, V.",
volume="111",
number="",
pages="141-143",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0085-1469",
doi="",
url="http://dx.doi.org/"
}