@article{ref1,
title="Neurosteroids: biochemical, physiological and behavioral aspects",
journal="Aggressive behavior",
year="1989",
author="Haug, M and Brain, Paul F. and Robel, P and Baulieu, EE",
volume="15",
number="1",
pages="62-62",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}