@article{ref1,
title="Bone neoplasm and accident",
journal="Archiv fur Orthopadische und Unfall-Chirurgie",
year="1966",
author="Hellner, H.",
volume="59",
number="3",
pages="240-248",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0003-9330",
doi="",
url="http://dx.doi.org/"
}