@article{ref1,
title="Unemployment independently increases risk of suicide",
journal="British medical journal: BMJ",
year="1998",
author="No Author(s) Listed, ",
volume="317",
number="7168",
pages="-",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="10.1136/bmj.317.7168.0e",
url="http://dx.doi.org/10.1136/bmj.317.7168.0e"
}