@article{ref1,
title="Aggression and hostility in anabolic steroid users",
journal="Biological psychiatry",
year="1992",
author="Yates, W. R. and Perry, P. and Murray, S.",
volume="31",
number="12",
pages="1232-1234",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0006-3223",
doi="",
url="http://dx.doi.org/"
}