Smith, Francois Jacobus; Spijkerman, Sandra; Becker, Piet J.; Coetzee, J.F.
(OpenJournals Publishing, 2010-08)
BACKGROUND: It has been suggested that spectral entropy of the electroencephalogram as applied in the
M-Entropy S/5TM Module (GE Healthcare) does not detect the effects of nitrous oxide (N2O). The aim of this
study was ...