title: ADA seal certifies safety, effectiveness. A look at the process behind the symbol.
mesh_terms: D000571:American Dental Association; D003257:Consumer Product Safety; D003748:Dental Equipment / Q000592:standards*; D003764:Dental Materials / Q000592:standards*; D018795:Device Approval; D017277:Drug Approval; D006801:Humans; D014481:United States
chemical_list: D003764:Dental Materials