@article{ref1,
title="Traumatic shock in skull-brain-injuries",
journal="Fortschritte der Medizin",
year="1974",
author="Pia, H. W.",
volume="92",
number="6",
pages="235-237",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0015-8178",
doi="",
url="http://dx.doi.org/"
}