@article{ref1,
title="Accidents caused by winter sports. Injuries and occurrence",
journal="Ugeskrift for Laeger",
year="1986",
author="Nielsen, K.",
volume="148",
number="8",
pages="480-481",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}