@article{ref1,
title="Treatment and prevention of suicide attempts",
journal="Wiener Zeitschrift für Nervenheilkunde und Deren Grenzgebiete",
year="1956",
author="Hoff, H. and Ringel, E.",
volume="12",
number="3",
pages="286-317",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0043-5384",
doi="",
url="http://dx.doi.org/"
}