@article{ref1,
title="Aggression and psychoneuroendocrine factors",
journal="Progress in brain research",
year="1975",
author="Tomorug, E.",
volume="42",
number="",
pages="320-321",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0079-6123",
doi="10.1016/S0079-6123(08)63677-8",
url="http://dx.doi.org/10.1016/S0079-6123(08)63677-8"
}