@misc{oai:repo.qst.go.jp:00062124, author = {Imai, Reiko and Kamada, Tadashi and Tsuji, Hiroshi and Kagei, Kenji and Tsujii, Hirohiko and Takahashi, Kazuhisa and Tatezaki, Shinichiro and 今井 礼子 and 鎌田 正 and 辻 比呂志 and 影井 兼司 and 辻井 博彦}, month = {Jun}, note = {International Society for the Study of the Lumbar Spine 34th Annual Meeting}, title = {Carbon ion radiotherapy for spinal chordoma}, year = {2007} }