Hiyama, A., Katoh, H., Sakai, D., Tanaka, M., Sato, M., & Watanabe, M. (2019). The correlation analysis between sagittal alignment and cross-sectional area of paraspinal muscle in patients with lumbar spinal stenosis and degenerative spondylolisthesis. BMC Musculoskelet Disord.

Hiyama, Akihiko, Hiroyuki Katoh, Daisuke Sakai, Masahiro Tanaka, Masato Sato, and Masahiko Watanabe. "The Correlation Analysis between Sagittal Alignment and Cross-sectional Area of Paraspinal Muscle in Patients With Lumbar Spinal Stenosis and Degenerative Spondylolisthesis." BMC Musculoskelet Disord 2019.

Hiyama, Akihiko, et al. "The Correlation Analysis between Sagittal Alignment and Cross-sectional Area of Paraspinal Muscle in Patients With Lumbar Spinal Stenosis and Degenerative Spondylolisthesis." BMC Musculoskelet Disord 2019.