title: Biological effects. I--dental materials.
mesh_terms: D003726:Dental Assistants; D003764:Dental Materials / Q000633:toxicity*; D006197:Hair / Q000032:analysis; D006801:Humans; D008628:Mercury / Q000032:analysis; D009262:Nails / Q000032:analysis
chemical_list: D003764:Dental Materials; D008628:Mercury