@article{ref1,
title="Predisposition to violence",
journal="Aggressive behavior",
year="1988",
author="Mednick, Sarnoff A. and Brennan, Patricia and Kandel, E.",
volume="14",
number="1",
pages="25-33",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}