Endogenous erythropoietin as part of the cytokine network in the pathogenesis of experimental autoimmune encephalomyelitis. by Mengozzi, M, Cervellini, I, Bigini, P, Martone, S, Biondi, A, Pedotti, R, Gallo, B, Barbera, S, Mennini, T, Boraso, M, Marinovich, M, Petit, E, Bernaudin, M, Bianchi, R, Viviani, B, Ghezzi, P