@article{ref1,
title="Occupational health. A health priority area for workers",
journal="Boletin de la Oficina Sanitaria Panamericana",
year="1982",
author="Mendes, Raquel",
volume="93",
number="6",
pages="506-521",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0030-0632",
doi="",
url="http://dx.doi.org/"
}