Etienne Lengline, Kheïra Beldjord, Hervé Dombret, Jean Soulier, Nicolas Boissel, Emmanuelle Clappier. Successful tyrosine kinase inhibitor therapy in a refractory B-cell precursor acute lymphoblastic leukemia with EBF1-PDGFRB fusion. Haematologica 2013;98(11):e146-e148; https://doi.org/10.3324/haematol.2013.095372.