EXERCISE AND EDUCATION VS. SALINE INJECTIONS FOR KNEE OSTEOARTHRITIS: A RANDOMISED CONTROLLED EQUIVALENCE TRIAL. (April 2022) - Bandak, E.; Christensen, R.; Overgaard, A.F.; Kristensen, L.; Ellegaard, K.; Guldberg-Møller, J.; Bartholdy, C.; Hunter, D.J.; Altman, R.D.; Bliddal, H.; Henriksen, M.