title: Impression technique for cast core preparations.
mesh_terms: D000180:Acrylic Resins; D003442:Crowns; D003761:Dental Impression Technique; D003776:Dental Porcelain; D006801:Humans; D012389:Root Canal Obturation
chemical_list: D000180:Acrylic Resins; D003776:Dental Porcelain