@article{ref1,
title="Violence. Risky business",
journal="Nursing times",
year="1995",
author="Thomas, B.",
volume="91",
number="7",
pages="52-54",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0954-7762",
doi="",
url="http://dx.doi.org/"
}