@article{ref1,
title="Perforating brain-skull injuries caused by accidents and their treatment",
journal="Langenbecks archiv fur chirurgie",
year="1968",
author="Klug, W.",
volume="322",
number="",
pages="609-614",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0023-8236",
doi="",
url="http://dx.doi.org/"
}