Grade of disc degeneration according to Pfirmann grading system and

Yong-Soo Choi's research works Christian Hospital, Saint Louis

Grade of disc degeneration according to Pfirmann grading system

Asian Spine Journal

Averages and standard deviations of the peak amplitudes of the

Flow chart describing the different levels of the multidimensional

Dong-Hyuk CHOI Research profile

Dae-Hee Kim's research works Christian Hospital, Saint Louis

Grade of disc degeneration according to Pfirmann grading system

Example of force signal (thick grey line) and full wave rectified

Grade of disc degeneration according to Pfirmann grading system

Dong-Hyuk CHOI Research profile