@article{ref1,
title="Early detection of alcoholism",
journal="Zeitschrift fur Arztliche Fortbildung (Jena)",
year="1987",
author="Bernitzki, H. G.",
volume="81",
number="15",
pages="775-778",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-2178",
doi="",
url="http://dx.doi.org/"
}