@article{ref1,
title="Death by suicide in old age",
journal="Public health forum",
year="1999",
author="Härtel, U. and Dahlmann, F. and Eisenmenger, W.",
volume="7",
number="3",
pages="e20-e20",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0944-5587",
doi="10.1515/pubhef-1999-1639",
url="http://dx.doi.org/10.1515/pubhef-1999-1639"
}