@article{ref1,
title="Alcohol and mortality",
journal="Lancet",
year="1981",
author="Wigfield, W. J. and Hill, W. J.",
volume="1",
number="8228",
pages="1052-1052",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}