@article{ref1,
title="The serotonin system and aggressive personality disorder",
journal="International clinical psychopharmacology",
year="1993",
author="Siever, Larry J. and Trestman, R. L.",
volume="8",
number="Suppl 2",
pages="33-39",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0268-1315",
doi="",
url="http://dx.doi.org/"
}