title: [Problems and present status of nitrous oxide pollution in the dental office].
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects*; D000395:Air Pollutants, Occupational / Q000009:adverse effects*; D000766:Anesthesia, Dental; D000769:Anesthesia, Inhalation; D003727:Dental Auxiliaries; D003815:Dentists; D005260:Female; D006801:Humans; D008297:Male; D009609:Nitrous Oxide / Q000009:adverse effects*; D009784:Occupational Diseases / Q000139:chemically induced*
chemical_list: D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D009609:Nitrous Oxide