著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Guey‐Lin Hou and Chi‐Cheng Tsai,Cervical Enamel Projection and Intermediate Bifurcational Ridge Correlated With Molar Furcation Involvements,Journal of Periodontology,0022-3492,Wiley,1997-07,68,7,687-693,https://cir.nii.ac.jp/crid/1360855571154249472,https://doi.org/10.1902/jop.1997.68.7.687