@article{ref1,
title="The increasing suicide rate",
journal="Nederlands Tijdschrift voor Geneeskunde",
year="1986",
author="de Groot, L. and Stolk, P. J.",
volume="130",
number="5",
pages="197-199",
abstract="<p>[Abstract unavailable]</p><p>Language: nl</p>",
language="nl",
issn="0028-2162",
doi="",
url="http://dx.doi.org/"
}