@article{ref1,
title="Suicide incidence and relation to economic status. A survey",
journal="Ugeskrift for Laeger",
year="1960",
author="Bille, M.",
volume="122",
number="",
pages="336-342",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}