title: Anterior porcelain crowns in general practice. 2. Impression techniques.
mesh_terms: D000180:Acrylic Resins; D003300:Copper; D003442:Crowns; D003760:Dental Impression Materials; D003761:Dental Impression Technique; D003776:Dental Porcelain; D006801:Humans; D011176:Post and Core Technique; D012826:Silicone Elastomers; D014885:Waxes
chemical_list: D000180:Acrylic Resins; D003760:Dental Impression Materials; D012826:Silicone Elastomers; D014885:Waxes; D003776:Dental Porcelain; D003300:Copper