@article{ref1,
title="Correlation of testosterone with aggression in demented elderly men",
journal="Journal of nervous and mental disease",
year="1997",
author="Orengo, C. A. and Kunik, M. E. and Ghusn, H. and Yudofsky, S. C.",
volume="185",
number="5",
pages="349-351",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3018",
doi="",
url="http://dx.doi.org/"
}