Nitrous oxide hypalgesia in man; pain threshold determinations of the tooth with special reference to the role of oxygen lack and oxygen excess, arterial oxygen saturation, concentration of blood gases and application to operative dentistry.
D000698:Analgesia; D001784:Blood Gas Analysis; D003814:Dentistry, Operative; D006801:Humans; D009609:Nitrous Oxide; D010100:Oxygen; D010146:Pain; D059408:Pain Management; D017288:Pain Threshold
D009609:Nitrous Oxide; D010100:Oxygen
ANALGESIA; NITROUS OXIDE; OPERATIVE DENTISTRY; OXYGEN