@article{ref1,
title="Are psychiatric wards becoming safer?",
journal="British journal of hospital medicine (London, England : 2005)",
year="2007",
author="Swinson, Nicola and Hunt, Isabelle M. and Kapur, Navneet",
volume="68",
number="10",
pages="518-519",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1750-8460",
doi="10.12968/hmed.2007.68.10.27320",
url="http://dx.doi.org/10.12968/hmed.2007.68.10.27320"
}