@article{ref1,
title="Traffic accidents from surgical viewpoint",
journal="Praxis (Hallwag)",
year="1969",
author="Buff, H. U.",
volume="58",
number="15",
pages="471-474",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0369-8394",
doi="",
url="http://dx.doi.org/"
}