Methodological issues in the spectral analysis of the heart rate variability: Application in patients with epilepsy.
Maria L. StavrinouGeorge SakellaropoulosEftichia TrachaniVassiliki SirrouPanayiotis PolychronopoulosGeorge NikiforidisElisabeth ChroniPublished in: Biomed. Signal Process. Control. (2014)