@article{ref1,
title="Deaths after previous deliberate self-poisoning. 11-year material from Silkeborg General Hospital",
journal="Ugeskrift for Laeger",
year="1987",
author="Larsen, U. T. and Christiansen, Paul and Jespersen, T. W. and Nielsen, J. W.",
volume="149",
number="26",
pages="1761-1763",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}