@article{ref1,
title="Serum testosterone and aggressiveness in hockey players",
journal="Psychosomatic medicine",
year="1978",
author="Scaramella, T. J. and Brown, W. A.",
volume="40",
number="3",
pages="262-265",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-3174",
doi="",
url="http://dx.doi.org/"
}