@article{ref1,
title="Suicide and attempted suicide among old people",
journal="Journal of gerontology",
year="1951",
author="KiØrboe, E.",
volume="6",
number="3",
pages="233-236",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1422",
doi="",
url="http://dx.doi.org/"
}