@article{ref1,
title="Treating alcohol dependence. One glass of wine is usually 1.5 units",
journal="British medical journal: BMJ",
year="1997",
author="Keeling, D. M.",
volume="315",
number="7120",
pages="1465; author reply 1466-1465; author reply 1466",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}