title: Urgent alert to dentists who use nitrous oxide.
mesh_terms: D000766:Anesthesia, Dental; D000776:Anesthesiology / Q000331:legislation & jurisprudence*; D018685:Anesthetics, Inhalation / Q000008:administration & dosage*; D002568:Certification; D016292:Procedural Sedation / Q000379:methods; D004497:Education, Dental / Q000331:legislation & jurisprudence*; D006801:Humans; D007263:Infusions, Parenteral; D009518:New York; D009609:Nitrous Oxide / Q000008:administration & dosage*
chemical_list: D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide