@article{ref1,
title="Violence at work",
journal="Archives of emergency medicine",
year="1993",
author="Schnieden, Vivienne",
volume="10",
number="2",
pages="79-85",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0264-4924",
doi="",
url="http://dx.doi.org/"
}