title: Porcelain and gold--problems and answers.
mesh_terms: D003734:Dental Casting Investment; D003735:Dental Casting Technique; D003776:Dental Porcelain / Q000592:standards; D006047:Gold Alloys / Q000592:standards
chemical_list: D003734:Dental Casting Investment; D006047:Gold Alloys; D003776:Dental Porcelain