@article{ref1,
title="Effects of progesterone on tp-induced aggressive and sexual behavior",
journal="Aggressive behavior",
year="1985",
author="Dejonge, FH and Eerland, EMJ and VandePoll, NE",
volume="11",
number="2",
pages="158-159",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}