@article{ref1,
title="Some applications of spectral and cross spectral analysis to monitoring certain physiological data in drug overdose",
journal="Biomedical sciences instrumentation",
year="1977",
author="Turbes, C. C. and Schneider, G. T. and Simard, J. M. and Morgan, R. J.",
volume="13",
number="",
pages="147-151",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0067-8856",
doi="",
url="http://dx.doi.org/"
}