Association of lumbar spine stiffness and flexion-relaxation phenomenon with patient-reported outcomes in adults with chronic low back pain – a single-arm clinical trial investigat...

by Ting Xia, Cynthia R. Long, Robert D. Vining, Maruti R. Gudavalli, James W. DeVocht, Gregory N. Kawchuk, David G. Wilder, Christine M. Goertz
Published 2017-06-01