@article{ref1,
title="Aspects and trends of action for prevention of work accidents and occupational diseases",
journal="Rivista Degli Infortuni e delle Malattie Professionali",
year="1960",
author="Columba, D. and Micheli, F.",
volume="47",
number="",
pages="133-142",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-5836",
doi="",
url="http://dx.doi.org/"
}