@article{ref1,
title="Definition and determination of brain death",
journal="Anästhesiologische und Intensivmedizinische Praxis",
year="1977",
author="Bongartz, E. B. and Bock, W. J. and Grote, W.",
volume="13",
number="1",
pages="59-67",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0303-6200",
doi="",
url="http://dx.doi.org/"
}