Eular recommendations for the use of imaging in mechanical low back pain حسب Hansen, B, Terslev, L, Berenbaum, F, Möller, I, Boesen, M, Laredo, J, Rannou, F, Lohmander, S, Englund, M, Baraliakos, X, Conaghan, P, Genevay, S, Palazzo, C, Wilson, D, Wilkie, R, Prieto-Alhambra, D, Kent, A, Makri, S, Navarro Compán, V, Nguyen, C, Bartels, M, Nordberg, C, D'Agostino, A, Fournier, G, Fournier, G, Force, E