@article{ref1,
title="ABC of alcohol. Definitions",
journal="British medical journal (clinical research edition)",
year="1981",
author="Paton, A. and Saunders, J. B.",
volume="283",
number="6301",
pages="1248-1250",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0267-0623",
doi="",
url="http://dx.doi.org/"
}