@article{ref1,
title="Substance abuse as a risk factor for violence in major mental disorders",
journal="Archives of general psychiatry",
year="1999",
author="Soyka, M.",
volume="56",
number="6",
pages="582-582",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-990X",
doi="",
url="http://dx.doi.org/"
}