JM Perel, C McCarthy, O Walker, I Irving, B Williams and GA Kennedy (2005) “Clinical significance of development of Philadelphia-chromosome negative clones in patients with chronic myeloid leukemia treated with imatinib mesylate”, Haematologica. Pavia, Italy, 90(suppl), pp. ECR25-ECR25. Available at: https://haematologica.org/article/view/3732 (Accessed: 16September2026).