@article{ref1,
title="Violent behaviour in psychiatric hospitals",
journal="British journal of psychiatry",
year="1986",
author="Thompson, P.",
volume="149",
number="",
pages="667-667",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}