@article{ref1,
title="Effects of dextroamphetamine, chlorpromazine, and hydroxyzine on behavior and performance in hyperactive children",
journal="American journal of psychiatry",
year="1972",
author="Greenberg, L. M. and Deem, M. A. and McMahon, S.",
volume="129",
number="5",
pages="532-539",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}