@article{ref1,
title="Accidents with playground equipment. ii. Severity of the lesions classified by an injury scale (abbreviated injury scale)",
journal="Ugeskrift for Laeger",
year="1982",
author="Christensen, S. T. and Mikkelsen, P. and Reich, H. and Krebs, B.",
volume="144",
number="48",
pages="3565-3568",
abstract="<p>[Abstract unavailable]</p> <p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}