@article{ref1,
title="Professional boxing should still be prohibited",
journal="Tidsskrift for den Norske Laegeforening",
year="2011",
author="Lehmann, Vidar",
volume="131",
number="6",
pages="567-568",
abstract="<p>[Abstract unavailable]</p><p>Language: no</p>",
language="no",
issn="0029-2001",
doi="10.4045/tidsskr.10.1419",
url="http://dx.doi.org/10.4045/tidsskr.10.1419"
}