Valetto, A., Anselmi, G., Scuderi, F., Lanciotti, M., Chiesa, V. and Dini, G. (2000) “Use of molecular techniques to confirm true re-emergence of the original clone and to track minimal residual disease in a case of late extramedullary relapse of childhood acute lymphoblastic leukemia”, Haematologica. Pavia, Italy, 85(10), pp. 1102-1103. Available at: https://haematologica.org/article/view/1843 (Accessed: 7November2026).