Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Aditya V Karhade and Quirina C B S Thio and Paul T Ogink and Akash A Shah and Christopher M Bono and Kevin S Oh and Phil J Saylor and Andrew J Schoenfeld and John H Shin and Mitchel B Harris and Joseph H Schwab,Development of Machine Learning Algorithms for Prediction of 30-Day Mortality After Surgery for Spinal Metastasis,Neurosurgery,0148-396X,Ovid Technologies (Wolters Kluwer Health),2018-11-23,85,1,E83-E91,https://cir.nii.ac.jp/crid/1360576121271121792,https://doi.org/10.1093/neuros/nyy469