Nitrous oxide scavenging in the Bain circuit for conscious sedation.
D000393:Air Pollutants / Q000032:analysis; D000397:Air Pollution / Q000517:prevention & control; D000766:Anesthesia, Dental / Q000295:instrumentation*; D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D006801:Humans; D009609:Nitrous Oxide / Q000008:administration & dosage* / Q000032:analysis; D011229:Preanesthetic Medication
D000393:Air Pollutants; D009609:Nitrous Oxide