title: A catalyst for the esthetic revolution.
authors.forename: Gordon J
authors.initials: GJ
authors.lastname: Christensen
mesh_terms: D000538:Aluminum Silicates; D003442:Crowns; D003776:Dental Porcelain; D003801:Dental Veneers; D006801:Humans; D007284:Inlays
chemical_list: D000538:Aluminum Silicates; C075815:IPS-Empress ceramic; D003776:Dental Porcelain