A comparison of Entonox and nitrous oxide for inhalation sedation in dentistry.
D000328:Adult; D000368:Aged; D000766:Anesthesia, Dental; D000769:Anesthesia, Inhalation / Q000379:methods*; D004338:Drug Combinations / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009609:Nitrous Oxide / Q000008:administration & dosage; D010100:Oxygen / Q000008:administration & dosage
D004338:Drug Combinations; C001147:Entonox; D009609:Nitrous Oxide; D010100:Oxygen