HIGH-DOSE DONOR CD45RO+MEMORY T-CELLS INFUSION AFTER ALLOGENEIC TRANSPLANTATION: SAFETY AND OUTCOME - Gasior Kabat, Mercedes; Bueno, David; De Paz, Raquel; Sisinni, Luisa; Martinez Tobar, Lucia; Marcos, Antonio; Belen Romero, Ana; Jimenez Yuste, Victor; Perez-Martinez, Antonio (PEDIATRIC BLOOD & CANCER, 2021)