@article{ref1,
title="Royal colleges' advice on alcohol consumption",
journal="British medical journal: BMJ",
year="1995",
author="Gaziano, J. M. and Hennekens, C.",
volume="311",
number="6996",
pages="3-4",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}