title: [Gingival pigmentation due to dental amalgam: ultrastructural and microanalytical study].
mesh_terms: D003723:Dental Amalgam / Q000009:adverse effects*; D004577:Electron Probe Microanalysis; D005881:Gingiva / Q000032:analysis / Q000648:ultrastructure; D005882:Gingival Diseases / Q000209:etiology*; D006801:Humans; D010859:Pigmentation Disorders / Q000209:etiology*; D012834:Silver / Q000032:analysis
chemical_list: D012834:Silver; D003723:Dental Amalgam
vernacular_title: Les pigmentations gingivales par l'amalgame dentaire: étude ultrastructurale et microanalyse.