@article{ref1,
title="An overview of occupational violence",
journal="Australian nursing journal",
year="2002",
author="Mayhew, Claire and Chappell, Duncan",
volume="9",
number="7",
pages="34-35",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1320-3185",
doi="",
url="http://dx.doi.org/"
}