@article{ref1,
title="Therapy-center for suicide prevention",
journal="Pharmazeutische Zeitung",
year="1990",
author="Berg, C.",
volume="135",
number="38",
pages="e63-e63",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0031-7136",
doi="",
url="http://dx.doi.org/"
}