@article{ref1,
title="Work accidents result in costs of over 30,000 million annually",
journal="Zentralblatt für Arbeitsmedizin, Arbeitsschutz, Prophylaxe und Ergonomie",
year="1980",
author="",
volume="30",
number="12",
pages="483-483",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0173-3338",
doi="",
url="http://dx.doi.org/"
}