A Mengarelli, AP Iori, R Cerretti, L Cerilli, A Romano, W Arcese. Increasing risk of relapse after allogeneic stem cell transplant for adult acute lymphoblastic leukemia in > or = 2nd complete remission induced by highly intensive chemotherapy. Haematologica 2002;87(7):782-784; https://doi.org/10.3324/%x.