title: Energy dispersive X-ray microanalysis of foreign particles in oral biopsy specimens.
mesh_terms: D003723:Dental Amalgam / Q000032:analysis; D004577:Electron Probe Microanalysis; D005547:Foreign Bodies / Q000473:pathology*; D006171:Gutta-Percha / Q000032:analysis; D006801:Humans; D009061:Mouth Mucosa / Q000032:analysis*; D013627:Talc / Q000032:analysis
chemical_list: D013627:Talc; D003723:Dental Amalgam; D006171:Gutta-Percha