@article{ref1,
title="Effect of playing violent computer games on physiological arousal, anxiety, and hostility",
journal="Psychophysiology",
year="1999",
author="Ferreira, PA and Carneiro, MP and Migueis, L and Soares, S and Esteves, Francisco G.",
volume="36",
number="",
pages="S28-S28",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0048-5772",
doi="",
url="http://dx.doi.org/"
}