@article{ref1,
title="Suicide and unemployment",
journal="British medical journal: BMJ",
year="1989",
author="Renvoize, E. and Clayden, D.",
volume="298",
number="6681",
pages="1180-1180",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}