@article{ref1,
title="Possibilities of suicide prevention in medical practice",
journal="Zeitschrift für Allgemeinmedizin",
year="1972",
author="Böcker, F.",
volume="48",
number="34",
pages="1597-1600",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0300-8673",
doi="",
url="http://dx.doi.org/"
}