@article{ref1,
title="Effects of diphenylhydantoin on disruptive behavior. Study of male delinquents",
journal="Archives of general psychiatry",
year="1969",
author="Lefkowitz, M. M.",
volume="20",
number="6",
pages="643-651",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-990X",
doi="",
url="http://dx.doi.org/"
}