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) KIM SW,Effects of a cervical disc prosthesis on maintaining sagittal alignment of the functional spinal unit and overall sagittal balance of the cervical spine,Eur Spine J,,,2008,17,,20-29,https://cir.nii.ac.jp/crid/1571417125706257536,