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) Hiroyuki Yoshihara and Daisuke Yoneoka,"National trends in the surgical treatment for lumbar degenerative disc disease: United States, 2000 to 2009",The Spine Journal,1529-9430,Elsevier BV,2015-02,15,2,265-271,https://cir.nii.ac.jp/crid/1363951795123297536,https://doi.org/10.1016/j.spinee.2014.09.026