@article{ref1,
title="A reference program on hip fractures. June 1999",
journal="Ugeskrift for Laeger",
year="2000",
author="Jessen, K. E.",
volume="162",
number="8",
pages="1095-1096",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}