@article{ref1,
title="Violent acts: can we prevent them?",
journal="Archives of psychiatric nursing",
year="2000",
author="Walker, L.",
volume="14",
number="6",
pages="257-258",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0883-9417",
doi="10.1053/apnu.2000.20535",
url="http://dx.doi.org/10.1053/apnu.2000.20535"
}