@article{ref1,
title="Legal. Count the cost of hospital violence",
journal="Health service journal",
year="2010",
author="Curran, Victoria",
volume="120",
number="6207",
pages="24-24",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0952-2271",
doi="",
url="http://dx.doi.org/"
}