@article{ref1,
title="Heavy alcohol consumption: identification of high risk groups",
journal="Sozial und Praventivmedizin",
year="1976",
author="Wüthrich, P. and Bühler, D.",
volume="21",
number="5",
pages="225-226",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0303-8408",
doi="",
url="http://dx.doi.org/"
}