title: The mercury scare.
mesh_terms: D003188:Composite Resins; D003723:Dental Amalgam / Q000633:toxicity*; D004990:Ethics, Dental; D006801:Humans; D008628:Mercury / Q000633:toxicity*
chemical_list: D003188:Composite Resins; D003723:Dental Amalgam; D008628:Mercury