@article{ref1,
title="Abnormal drinking of workers in a mine of the Gran Minería del Cobre",
journal="Revista Medica de Chile",
year="1983",
author="Vega, M. S. and Medina, E.",
volume="111",
number="2",
pages="193-200",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0034-9887",
doi="",
url="http://dx.doi.org/"
}