@article{ref1,
title="Servo-motor integration of the electrical activity of the brain and its applications to the automatic control of narcosis",
journal="Electroencephalography and clinical neurophysiology",
year="1951",
author="Verzeano, M.",
volume="3",
number="1",
pages="25-30",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0013-4694",
doi="",
url="http://dx.doi.org/"
}