@article{ref1,
title="Association study of the brain-derived neurotrophic factor gene and childhood aggression",
journal="Psychiatric genetics",
year="2007",
author="Guerin, Andrea A. and Beitchman, Joseph H. and Strauss, John and Kennedy, James L.",
volume="17",
number="1",
pages="7-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0955-8829",
doi="10.1097/YPG.0b013e32801118ac",
url="http://dx.doi.org/10.1097/YPG.0b013e32801118ac"
}