@article{ref1,
title="Serotonin and aggression in children",
journal="Aggressive behavior",
year="1999",
author="Constantino, J. N. and Murphy, Dennis L.",
volume="25",
number="1",
pages="38-38",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}