@article{ref1,
title="Screening for excessive alcohol consumption",
journal="Medicina clinica",
year="1994",
author="Bruguera, M. and Gual, Antoni and Salleras, L. and Rodes, J.",
volume="102",
number="Suppl 1",
pages="85-92",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0025-7753",
doi="",
url="http://dx.doi.org/"
}