@article{ref1,
title="Lower risk of suicide among obese men who are working in the health service",
journal="Nederlands Tijdschrift voor Geneeskunde",
year="2007",
author="Casteelen, G.",
volume="151",
number="40",
pages="e2235-e2235",
abstract="<p>[Abstract unavailable]</p><p>Language: nl</p>",
language="nl",
issn="0028-2162",
doi="",
url="http://dx.doi.org/"
}