@article{ref1,
title="EEG and deep recordings in cases of irreversible posttraumatic coma",
journal="Archivos de Investigación Médica(Mex)",
year="1971",
author="Velasco, M. and Lopez-Portillo, M. and Olvera-Rabiela, J. E. and Velasco, F.",
volume="2",
number="1",
pages="1-14",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0066-6769",
doi="",
url="http://dx.doi.org/"
}