Capnography.
D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D001364:Awareness; D002245:Carbon Dioxide / Q000032:analysis*; D003071:Cognition; D004868:Equipment Failure; D005260:Female; D006801:Humans; D008875:Middle Aged; D008991:Monitoring, Physiologic
D002245:Carbon Dioxide