Randomized Controlled Trial
Combined use of Bispectral Index and A-Line Autoregressive Index to assess anti-nociceptive component of balanced anaesthesia during lumbar arthrodesis.
Br J Anaesth. 2006 Mar 1;96(3):353-60.
Randomized Controlled Trial
The A-line ARX index may be a more sensitive detector of arousal than the bispectral index during propofol-fentanyl-nitrous oxide anesthesia: a preliminary investigation.
Can J Anaesth. 2004 Jun 1;51(6):539-44.
Randomized Controlled Trial
Does nitrous oxide affect bispectral index and state entropy when added to a propofol versus sevoflurane anesthetic?
J Neurosurg Anesthesiol. 2010 Oct 1; 22 (4): 309-15.