@article{ref1,
title="On a biological regulation of aggression",
journal="American journal of psychiatry",
year="1995",
author="Schwartz, V.",
volume="152",
number="11",
pages="1698-1699",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}