@article{ref1,
title="Assessment of aggressive behavior and plasma testosterone in a young criminal population",
journal="Psychosomatic medicine",
year="1972",
author="Kreuz, L. E. and Rose, R. M.",
volume="34",
number="4",
pages="321-332",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-3174",
doi="",
url="http://dx.doi.org/"
}