Erratum:Promoter hypermethylation of cancer-related genes: a strong independent prognostic factor in acute lymphoblastic leukemia. Blood. 2004; 104:2492-2498

1. Roman-Gomez, J.
2. Jimenez-Velasco, A.
3. Castillejo, J.A.
4. Agirre, X.
5. Barrios, M.
6. Navarro, G.
7. Molina, F.J.
8. Calasanz, M.J.
9. Prosper, F.
10. Heimger, A.
11. Torres, A.