- Surgical Outcomes of High-Grade Spinal Cord Gliomas
- Toshitaka Seki, Kazutoshi Hida, Syunsuke Yano, Takeshi Aoyama, Izumi Koyanagi, Kiyohiro Houkin
- Asian Spine J. 2015;9(6):935-941. Published online December 8, 2015
- Surgical Outcome of Children and Adolescents with Tethered Cord Syndrome
- Toshitaka Seki, Kazutoshi Hida, Shunsuke Yano, Toru Sasamori, Shuji Hamauch, Izumi Koyanagi, Kiyohiro Houkin
- Asian Spine J. 2016;10(5):940-944. Published online October 17, 2016
- Clinical Factors for Prognosis and Treatment Guidance of Spinal Cord Astrocytoma
- Toshitaka Seki, Kazutoshi Hida, Shunsuke Yano, Takeshi Aoyama, Izumi Koyanagi, Toru Sasamori, Shuji Hamauch, Kiyohiro Houkin
- Asian Spine J. 2016;10(4):748-754. Published online August 16, 2016