Proper hygiene eliminates mercury hazards.
D000395:Air Pollutants, Occupational / Q000032:analysis; D003770:Dental Offices; D003815:Dentists; D006801:Humans; D008628:Mercury / Q000032:analysis; D008630:Mercury Poisoning / Q000517:prevention & control*; D009784:Occupational Diseases / Q000517:prevention & control*; D012306:Risk
D000395:Air Pollutants, Occupational; D008628:Mercury