@article{ref1,
title="Safety at work. Violence on the increase",
journal="Nursing times",
year="2001",
author="O'Dowd, A.",
volume="97",
number="5",
pages="7-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0954-7762",
doi="",
url="http://dx.doi.org/"
}