@article{ref1,
title="Suicide and attempted suicide as internistic emergency",
journal="Internist",
year="1975",
author="Böning, J.",
volume="16",
number="1",
pages="6-9",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0020-9554",
doi="",
url="http://dx.doi.org/"
}