@article{ref1,
title="Does video game violence sow aggression? Studies probe effects of virtual violence on children",
journal="JAMA journal of the American Medical Association",
year="2004",
author="Vastag, Brian",
volume="291",
number="15",
pages="1822-1824",
abstract="Abstract unavailable.",
language="",
issn="0098-7484",
doi="10.1001/jama.291.15.1822",
url="http://dx.doi.org/10.1001/jama.291.15.1822"
}