@article{ref1,
title="Assaults on staff in a locked ward: prediction and consequences",
journal="Medicine, science, and the law",
year="1984",
author="Aiken, G. J.",
volume="24",
number="3",
pages="199-207",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-8024",
doi="",
url="http://dx.doi.org/"
}