@article{ref1,
title="Mortality and occupational accidents in the electrical industry",
journal="Revista de saude publica",
year="1983",
author="Koifman, Sergio and Blank, Vera L. G. and de Moraes Souza, J. A.",
volume="17",
number="2",
pages="83-93",
abstract="<p>[Abstract unavailable]</p><p>Language: pt</p>",
language="pt",
issn="0034-8910",
doi="",
url="http://dx.doi.org/"
}