title: The case of the mysterious tattoo.
mesh_terms: D000497:Alloys / Q000009:adverse effects; D003442:Crowns; D003764:Dental Materials / Q000009:adverse effects*; D003794:Dental Restoration, Temporary / Q000009:adverse effects*; D005881:Gingiva; D006801:Humans; D012834:Silver / Q000009:adverse effects; D013653:Tattooing; D015036:Zinc Phosphate Cement
chemical_list: D000497:Alloys; D003764:Dental Materials; D012834:Silver; D015036:Zinc Phosphate Cement