@article{ref1,
title="Violence in the workplace. Zero tolerance is not helpful in mental health",
journal="British medical journal: BMJ",
year="2002",
author="Jones, Chris",
volume="324",
number="7340",
pages="788-788",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}