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) Shahin Etebar and David W. Cahill,Risk factors for adjacent-segment failure following lumbar fixation with rigid instrumentation for degenerative instability,Journal of Neurosurgery: Spine,1547-5654,Journal of Neurosurgery Publishing Group (JNSPG),1999-04,90,2,163-169,https://cir.nii.ac.jp/crid/1360574095498927616,https://doi.org/10.3171/spi.1999.90.2.0163