title: [Chronological increase of attrition, gingival pocket, and transparent dentin of root (author's transl)].
mesh_terms: D000328:Adult; D001641:Bicuspid; D003739:Dental Cementum; D003809:Dentin, Secondary; D005888:Gingival Pocket; D006801:Humans; D007180:Incisor; D007564:Japan; D010518:Periodontitis; D012391:Root Resorption; D013548:Sweden; D013997:Time Factors; D014072:Tooth Abrasion