Occupational hazards in the dental office and their control. IV. Measures for controlling contamination of anesthetic gas--nitrous oxide.
D000393:Air Pollutants / Q000009:adverse effects*; D000395:Air Pollutants, Occupational / Q000009:adverse effects*; D000397:Air Pollution / Q000517:prevention & control; D000766:Anesthesia, Dental / Q000009:adverse effects / Q000295:instrumentation; D003770:Dental Offices; D003815:Dentists; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects*; D009784:Occupational Diseases / Q000139:chemically induced*
D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D009609:Nitrous Oxide