title: Mercury content in gingival tissues adjacent to amalgam fillings.
mesh_terms: D000042:Absorption; D003723:Dental Amalgam / Q000009:adverse effects*; D003793:Dental Restoration, Permanent; D005881:Gingiva / Q000032:analysis*; D006801:Humans; D008628:Mercury / Q000032:analysis*; D012834:Silver / Q000032:analysis; D013053:Spectrophotometry
chemical_list: D012834:Silver; D003723:Dental Amalgam; D008628:Mercury