@article{ref1,
title="Staff roles and responsibilities in incidents of patient violence",
journal="Archives of psychiatric nursing",
year="1987",
author="Morton, P. G.",
volume="1",
number="4",
pages="280-284",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0883-9417",
doi="",
url="http://dx.doi.org/"
}