The effect of graded activity and pain education (GAPE): an early post-surgical rehabilitation programme after lumbar spinal fusion-study protocol for a randomized controlled trial.
Heidi TegnerBente Appel EsbensenMarius HenriksenRachid Bech-AzeddineMari LundbergLouise NielsenNanna RolvingPublished in: Trials (2020)
www.clinicaltrials.gov NCT04103970 , Registered on 24 September 2019.