@article{ref1,
title="Safety on the place of work",
journal="Ugeskrift for Laeger",
year="1975",
author="Viskum, P.",
volume="137",
number="16",
pages="911-912",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}