@article{ref1,
title="Pathology of manganese workers",
journal="Rassegna di medicina industriale e di igiene del Lavoro",
year="1954",
author="Prosperi, G. and Barsi, C.",
volume="23",
number="5",
pages="316-320",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0370-6249",
doi="",
url="http://dx.doi.org/"
}