@article{ref1,
title="Grease gun lesion",
journal="Ugeskrift for Laeger",
year="1962",
author="Hjorth, N. and Sjolin, K. E.",
volume="124",
number="",
pages="725-727",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}