@article{ref1,
title="Functions and problems of traffic medicine",
journal="Hippokrates: Zeitschrift fur praktische Heilkunde",
year="1958",
author="Benzing, H.",
volume="29",
number="22",
pages="709-719",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0018-2001",
doi="",
url="http://dx.doi.org/"
}