@article{ref1,
title="Costs of juvenile violence: policy implications",
journal="Pediatrics",
year="2001",
author="Cohen, M. A. and Fisher, D. A. and Miller, Ted R.",
volume="107",
number="1",
pages="E3-E3",
abstract="",
language="",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}