Linear and nonlinear quantification of respiratory sinus arrhythmia during propofol general anesthesia.
Chen Z, Purdon PL, Pierce ET, Harrell G, Walsh J, Salazar AF, Tavares CL, Brown EN, Barbieri R.
Conf Proc IEEE Eng Med Biol Soc. 2009; 2009:5336-9.
[Conf Proc IEEE Eng Med Biol Soc. 2009]