Etiology and nature of intervertebral disc degeneration and its correlation with low back pain

by Koji Koyama, Koichi Nakazato, Kenji Hiranuma
Published 2015-03-01

Relation between low back pain and physical characteristics in high school male soccer players

by Ryota Tejima, Yasushi Fukuda, Tatsuhiko Yamaguchi, Koji Koyama
Published 2021-09-01