@article{ref1,
title="Industrial accidents and piece-work",
journal="Nordisk Medicin",
year="1973",
author="Bruusgaard, A.",
volume="88",
number="5",
pages="141-142",
abstract="<p>[Abstract unavailable]</p><p>Language: no</p>",
language="no",
issn="0029-1420",
doi="",
url="http://dx.doi.org/"
}