title: Inhalation of trace anesthetics.
mesh_terms: D000766:Anesthesia, Dental / Q000009:adverse effects*; D003727:Dental Auxiliaries; D009609:Nitrous Oxide / Q000009:adverse effects*; D009784:Occupational Diseases / Q000139:chemically induced*; D012119:Respiration
chemical_list: D009609:Nitrous Oxide