@article{ref1,
title="Suicide attempt as a cry for help",
journal="Schwestern Revue",
year="1969",
author="Linden, J.",
volume="7",
number="6",
pages="28-29",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0048-9549",
doi="",
url="http://dx.doi.org/"
}