Allogeneic stem cell transplantation improves the outcome of adults with t(1;19)/E2A-PBX1 and t(4;11)/MLL-AF4 positive B-cell acute lymphoblastic leukemia: results of the prospective multicenter LALA-94 studyNorbert Vey, J Gäbert, Arnaud Pigneux et al.|Leukemia|2006Cited by 72