@article{ref1,
title="The problem of alcoholism among the laboring class",
journal="Actas luso-espanolas de neurologia, psiquiatria y ciencias afines",
year="1977",
author="Quirós Corujo, P. G. and Alvarez Antaña, V. and Gutiérrez Sánchez, A.",
volume="5",
number="3",
pages="161-172",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0300-5062",
doi="",
url="http://dx.doi.org/"
}