@article{ref1,
title="Traffic accidents: an epidemiologic problem in the area of public health",
journal="Offentliche Gesundheitswesen",
year="1981",
author="Böcher, W.",
volume="43",
number="5",
pages="218-227",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0029-8573",
doi="",
url="http://dx.doi.org/"
}