TrialEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2016

How much does the Dallas Pain Questionnaire score have to improve to indicate that patients with chronic low back pain feel better or well?

M Marty et al.PubMed ↗Publisher ↗

No numbers read from the abstract.