@article{ref1,
title="Bicycle wheel injuries",
journal="Ugeskrift for Laeger",
year="1957",
author="Kolle-Jorgensen, P. and Budtz-olsen, T.",
volume="119",
number="19",
pages="587-590",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}