@article{ref1,
title="Preventing aggression",
journal="Psychiatric services",
year="1997",
author="Liberman, R. P.",
volume="48",
number="11",
pages="1467-1467",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1075-2730",
doi="",
url="http://dx.doi.org/"
}