title: Survey of mercury vapour in dental offices in Atlantic Canada.
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis*; D002170:Canada; D003723:Dental Amalgam; D003748:Dental Equipment; D003770:Dental Offices; D004781:Environmental Exposure; D005430:Floors and Floorcoverings; D006801:Humans; D008628:Mercury / Q000032:analysis*
chemical_list: D000395:Air Pollutants, Occupational; D003723:Dental Amalgam; D008628:Mercury