The number of infused CD34+ cells does not influence the incidence of GVHD or the outcome of allogeneic PBSC transplantation, using reduced-intensity conditioning and antithymocyte globulin. - Tsirigotis, P.; Shapira, M. Y.; Or, R.; Bitan, M.; Samuel, S.; Gesundheit, B.; Ackerstein, A.; Abdul-Hai, A.; Slavin, S.; Resnick, I. B. (Bone Marrow Transplantation, 2010)