title: Gingival tissue retraction for the elastic impression materials.
mesh_terms: D003442:Crowns; D003760:Dental Impression Materials; D003761:Dental Impression Technique; D003814:Dentistry, Operative; D005881:Gingiva / Q000187:drug effects*; D006801:Humans; D007284:Inlays
chemical_list: D003760:Dental Impression Materials