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) MASSICOTTE EM,Idiopathic spinal cord herniation : Report of eight cases and review of the literature,Spine,,,2002,27,,E233-E241,https://cir.nii.ac.jp/crid/1570854175214586624,