The effectiveness of shared decision-making followed by positive reinforcement on physical disability in the long-term follow-up of patients with nonspecific low back pain in primary care: a clustered randomised controlled trial.
Ariëtte R J SandersJozien M BensingTessa MagnéePeter VerhaakNiek J de WitPublished in: BMC family practice (2018)
The Netherlands National Trial Register (NTR) number: NTR1960. The trial was registered in the NTR on August 20, 2009.