@article{ref1,
title="Evaluation of safety risks in various situations",
journal="Ugeskrift for Laeger",
year="1957",
author="Clemmesen, C.",
volume="119",
number="42",
pages="1371-1373",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}