Predesign investigation of the anesthesia operational environment.
D000758:Anesthesia; D000768:Anesthesia, General; D000775:Anesthesia, Spinal; D000776:Anesthesiology; D001288:Attention; D001794:Blood Pressure; D006801:Humans; D008722:Methods; D009040:Motion Pictures; D009873:Operating Rooms; D011674:Pulse; D013514:Surgical Procedures, Operative; D013647:Task Performance and Analysis