@article{ref1,
title="Working environment. 3 out of 10 occupations break laws",
journal="Sygeplejersken",
year="1992",
author="Bergqvist, L. P.",
volume="92",
number="13",
pages="10-1, 14",
abstract="<p>[Abstract unavailable]</p> <p>Language: da</p>",
language="da",
issn="0106-8350",
doi="",
url="http://dx.doi.org/"
}