@article{ref1,
title="Suicide in the aged: changes in the suicide figures of elderly patients in West Germany in the time frame 1953 to 1986",
journal="Nervenarzt",
year="1988",
author="Welz, R. and Vössing, G.",
volume="59",
number="12",
pages="709-713",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0028-2804",
doi="",
url="http://dx.doi.org/"
}