title: A technique for the production of collarless porcelain crowns using liquid separating media.
mesh_terms: D003442:Crowns; D001840:Dental Bonding; D003776:Dental Porcelain; D003779:Denture Design; D006047:Gold Alloys; D006801:Humans
chemical_list: D006047:Gold Alloys; D003776:Dental Porcelain