22: Ex-vivo expansion (EvE) of previously cryopreserved cord blood (CB) into natural killer (NK) cells with enhanced AML and neuroblastoma cytotoxicity: Potential role of CB NK cells in adoptive cellular immunotherapy (ACI) - Ayello, J.; Satwani, P.; van de Ven, C.; Shereck, E.; Roman, E.; Wapner, R.J.; Cairo, M.S. (Biology of Blood & Marrow Transplantation, 2007)