title: Is it possible to be allergic to metal fillings or crowns on teeth?
mesh_terms: D003442:Crowns / Q000009:adverse effects*; D003723:Dental Amalgam / Q000009:adverse effects*; D017449:Dermatitis, Allergic Contact / Q000209:etiology*; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans
chemical_list: D003723:Dental Amalgam