@article{ref1,
title="Alcohol confusion: what is a unit?",
journal="British medical journal: BMJ",
year="2007",
author="Seabrook, Rachel",
volume="335",
number="7628",
pages="1008-1008",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="10.1136/bmj.39395.435984.80",
url="http://dx.doi.org/10.1136/bmj.39395.435984.80"
}