Hodselmans AP, Dijkstra PU, Geertzen JH, Schiphorst Preuper HR, van der Schans CP. Determinants of change in perceived disability of patients with non-specific chronic low back pain. JRM [Internet]. 2010 Jul. 5 [cited 2024 Oct. 5];42(7):630-5. Available from: https://medicaljournalssweden.se/jrm/article/view/17868