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) Jad Zreik and Mohammed Ali Alvi and Yagiz U. Yolcu and Arjun S. Sebastian and Brett A. Freedman and Mohamad Bydon,Utility of the 5-Item Modified Frailty Index for Predicting Adverse Outcomes Following Elective Anterior Cervical Discectomy and Fusion,World Neurosurgery,1878-8750,Elsevier BV,2021-02,146,,e670-e677,https://cir.nii.ac.jp/crid/1360298345092064512,https://doi.org/10.1016/j.wneu.2020.10.154