title: More mercury from crematoria.
mesh_terms: D000397:Air Pollution / Q000032:analysis; D003723:Dental Amalgam; D004787:Environmental Pollution / Q000032:analysis*; D006801:Humans; D007854:Lead / Q000032:analysis; D008628:Mercury / Q000032:analysis*; D009027:Mortuary Practice; D013557:Switzerland
chemical_list: D007854:Lead; D003723:Dental Amalgam; D008628:Mercury