@article{ref1,
title="31st Annual meeting of the German Society for Traumatology, Insurance, Welfare and Traffic Medicine Inc",
journal="Deutsches Medizinisches Journal",
year="1967",
author="Backe, J.",
volume="18",
number="24",
pages="736-739",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0012-1320",
doi="",
url="http://dx.doi.org/"
}