@article{ref1,
title="Occurrence of severe injuries increases but occurrence of less severe injuries doesn't increase with advancing age",
journal="Lakartidningen",
year="1989",
author="Brorsson, B.",
volume="86",
number="20",
pages="1913-1915",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}