@article{ref1,
title="Does virtual trauma cause posttraumatic stress disorder?",
journal="American psychologist, The",
year="2008",
author="McNally, R. J. and Breslau, Naomi",
volume="63",
number="4",
pages="282-3; discussion 283",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-066X",
doi="10.1037/0003-066X.63.4.282",
url="http://dx.doi.org/10.1037/0003-066X.63.4.282"
}