Nitrous oxide-oxygen psychosedation. Council on Dental Therapeutics.
D000571:American Dental Association; D000698:Analgesia; D000766:Anesthesia, Dental; D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D003748:Dental Equipment / Q000592:standards*; D006801:Humans; D009609:Nitrous Oxide / Q000008:administration & dosage*; D010100:Oxygen; D010146:Pain / Q000517:prevention & control; D014481:United States
D009609:Nitrous Oxide; D010100:Oxygen