@article{ref1,
title="Where to set the limit of excessive alcohol consumption?",
journal="Atencion Primaria",
year="1994",
author="Márquez Contreras, E. and Pardo Alvarez, J.",
volume="13",
number="2",
pages="93-94",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0212-6567",
doi="",
url="http://dx.doi.org/"
}