C Uderzo, V Conter, G Dini, F Locatelli, R Miniero, and P Tamaro. 2001. “Treatment of Childhood Acute Lymphoblastic Leukemia After the First Relapse: Curative Strategies”. Haematologica 86 (1). Pavia, Italy, 1-7. https://doi.org/10.3324/%x.