@article{ref1,
title="Violence against physicians. every 6th colleague is assaulted",
journal="MMW: Fortschritte der Medizin",
year="2000",
author="Mäulen, B.",
volume="142",
number="43",
pages="4-6",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="1438-3276",
doi="",
url="http://dx.doi.org/"
}