@article{ref1,
title="Meningioma with traumatic etiology--case report",
journal="Zentralblatt fur Neurochirurgie",
year="1981",
author="Reverdin, F. and Werner, A.",
volume="42",
number="2-3",
pages="171-176",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0044-4251",
doi="",
url="http://dx.doi.org/"
}