Long-term results of two consecutive trials in childhood acute lymphoblastic leukaemia performed by the Spanish Cooperative Group for Childhood Acute Lymphoblastic Leukemia Group (SHOP) from 1989 to 1998

1. Badell, I.
2. Muñoz, A.
3. Estella, J.
4. Fernández-Delgado, R.
5. Javier, G.
6. Verdeguer, A.
7. Cubells, J.