Second auto-SCT is safe and effective salvage therapy for relapsed multiple myeloma. - Olin, R. L.; Vogl, D. T.; Porter, D. L.; Luger, S. M.; Schuster, S. J.; Tsai, D. E.; Siegel, D. L.; Cook, R. J.; Mangan, P. A.; Cunningham, K.; Stadtmauer, E. A. (Bone Marrow Transplantation, 2009)