@article{ref1,
title="Epidemiology of alcohol abuse",
journal="Offentliche Gesundheitswesen",
year="1977",
author="Schuster, E.",
volume="39",
number="1",
pages="2-11",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0029-8573",
doi="",
url="http://dx.doi.org/"
}