title: An environmental study of mercury contamination in dental offices.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D003723:Dental Amalgam / Q000009:adverse effects; D003726:Dental Assistants; D003770:Dental Offices; D003815:Dentists; D004356:Drug Storage; D004781:Environmental Exposure; D006801:Humans; D008628:Mercury / Q000032:analysis* / Q000652:urine; D008630:Mercury Poisoning / Q000209:etiology / Q000517:prevention & control; D009784:Occupational Diseases; D012499:Sanitation; D014691:Ventilation
chemical_list: D003723:Dental Amalgam; D008628:Mercury