A randomized study of multi-day infusion of autologous peripheral blood progenitor cells. - Abdel-Razeq, H; Pohlman, B; Andresen, S; Kalaycio, M; Overmoyer, B; Wise, K; Dannley, R; DeMars, D; Goormastic, M; Bolwell, B (Bone Marrow Transplantation, 1998)