Mónica López-Guerra, Laia Trigueros-Motos, Miriam Molina-Arcas, Neus Villamor, F. Javier Casado, Emili Montserrat, Elias Campo, Dolors Colomer, Marçal Pastor-Anglada. Identification of TIGAR in the equilibrative nucleoside transporter 2-mediated response to fludarabine in chronic lymphocytic leukemia cells. Haematologica 2008;93(12):1843-1851; https://doi.org/10.3324/haematol.13186.