@article{ref1,
title="The prognosis of severe, compound, frontal head injuries",
journal="Neurochirurgia",
year="1973",
author="Gerstenbrand, F. and Stacher, G. and Kutscha-Lissberg, E. and Vagacs, H.",
volume="16",
number="6",
pages="204-211",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0028-3819",
doi="",
url="http://dx.doi.org/"
}