Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nagasaka Masato and Osawa Hirokatsu and Kato Mihoko,Long-term Follow-up Results of Asymptomatic Spinal Lipoma including Operative Timing,Japanese Journal of Neurosurgery,0917-950X,The Japanese Congress of Neurological Surgeons,2014,23,5,392-400,https://cir.nii.ac.jp/crid/1390001204407325312,https://doi.org/10.7887/jcns.23.392