@article{ref1,
title="A zero tolerance for violence",
journal="Michigan health and hospitals",
year="1998",
author="Motschenbacher, S.",
volume="34",
number="5",
pages="26-27",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-220X",
doi="",
url="http://dx.doi.org/"
}