title: Maintenance of root integrity and periodontal health under overdentures: a pilot study.
mesh_terms: D000134:Acid Etching, Dental; D000328:Adult; D000044:Dental Abutments; D003737:Dental Cavity Preparation / Q000379:methods*; D003828:Denture, Overlay; D005260:Female; D005883:Gingival Crevicular Fluid / Q000032:analysis*; D005891:Gingivitis; D006801:Humans; D007180:Incisor; D010510:Periodontal Diseases / Q000517:prevention & control; D010865:Pilot Projects; D010895:Pit and Fissure Sealants; D014092:Tooth Root
chemical_list: D010895:Pit and Fissure Sealants