The theory and practice of controlled sedation.
D000766:Anesthesia, Dental / Q000295:instrumentation / Q000379:methods*; D000769:Anesthesia, Inhalation / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D006993:Hypnotics and Sedatives / Q000008:administration & dosage; D009609:Nitrous Oxide / Q000008:administration & dosage* / Q000494:pharmacology; D012677:Sensation / Q000187:drug effects
D006993:Hypnotics and Sedatives; D009609:Nitrous Oxide