@article{ref1,
title="Risk of suicide among US veterans after returning from the Iraq or Afghanistan war zones",
journal="JAMA journal of the American Medical Association",
year="2008",
author="Kang, H. K. and Bullman, T. A.",
volume="300",
number="6",
pages="652-653",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0098-7484",
doi="10.1001/jama.300.6.652",
url="http://dx.doi.org/10.1001/jama.300.6.652"
}