@article{ref1,
title="For and against: controlled drinking as useful and necessary treatment alternative",
journal="Psychiatrische Praxis",
year="2005",
author="",
volume="32",
number="7",
pages="324-326",
abstract="Abstract unavailable.",
language="",
issn="0303-4259",
doi="10.1055/s-2005-867047",
url="http://dx.doi.org/10.1055/s-2005-867047"
}