Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KATO Takeshi and FUNASAKI Hiroki and HATAKEYAMA Hiroaki and HASEGAWA Takehiro and HANEDA Masao and FUJII Katsuyuki,Congenital absence of a pedicle in the lumbar spine:A case report,関東整形災害外科学会雑誌,03897087,,1998-04,29,2,121-124,https://cir.nii.ac.jp/crid/1570854174383456384,