High-dose chemotherapy with autologous stem cell rescue as first line of treatment in young children with medulloblastoma and supratentorial primative neuroectodermal tumors

1. Pérez-Martínez, A.
2. Quintero, V.
3. González Vincent, M.
4. Sevilla, J.
5. Díaz, M.A.
6. Madero, L.