D Mattei, N Mordini, R Vigna Taglianti, B Bruno, D Rapezzi, A Gallamini. Bortezomib treatment followed by a second non-myeloablative allogeneic stem cell transplant in two previously autografted patients with multiple myeloma relapse. Haematologica 2005;90(6):861-862; https://doi.org/10.3324/%x.