@article{ref1,
title="Prevention of occupational diseases under the old and new accident insurance law",
journal="Zeitschrift fur Unfallchirurgie, Versicherungsmedizin und Berufskrankheiten",
year="1983",
author="Schlegel, H.",
volume="76",
number="1",
pages="5-9",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0254-6310",
doi="",
url="http://dx.doi.org/"
}