Simona Soverini, Antonella Vitale, Angela Poerio, Alessandra Gnani, Sabrina Colarossi, Ilaria Iacobucci, Giuseppe Cimino, Loredana Elia, Annalisa Lonetti, Marco Vignetti, Stefania Paolini, Giovanna Meloni, Valeria di Maio, Cristina Papayannidis, Marilina Amabile, Anna Guarini, Michele Baccarani, Giovanni Martinelli, Robin Foà. Philadelphia-positive acute lymphoblastic leukemia patients already harbor BCR-ABL kinase domain mutations at low levels at the time of diagnosis. Haematologica 2011;96(4):552-557; https://doi.org/10.3324/haematol.2010.034173.