Hiyama, A., Katoh, H., Sakai, D., Tanaka, M., Sato, M., & Watanabe, M. (2020). Short-term comparison of preoperative and postoperative pain after indirect decompression surgery and direct decompression surgery in patients with degenerative spondylolisthesis. Sci Rep.

Hiyama, Akihiko, Hiroyuki Katoh, Daisuke Sakai, Masahiro Tanaka, Masato Sato, και Masahiko Watanabe. "Short-term Comparison of Preoperative and Postoperative Pain After Indirect Decompression Surgery and Direct Decompression Surgery in Patients With Degenerative Spondylolisthesis." Sci Rep 2020.

Hiyama, Akihiko, et al. "Short-term Comparison of Preoperative and Postoperative Pain After Indirect Decompression Surgery and Direct Decompression Surgery in Patients With Degenerative Spondylolisthesis." Sci Rep 2020.