@article{ref1,
title="Occupational disease in a chromate factory",
journal="La Medicina del lavoro",
year="1956",
author="Sassi, C.",
volume="47",
number="5",
pages="314-327",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0025-7818",
doi="",
url="http://dx.doi.org/"
}