Potential application of GSTT1-null genotype in predicting toxicity associated to 5-fluouracil irinotecan and leucovorin regimen in advanced stage colorectal cancer patients

1. Zárate Romero, R.
2. Morales, R.
3. Garcia, F.
4. Huarriz, M.
5. Bandres, E.
6. De La Haba, J.
7. Gómez, A.
8. Aranda, E.
9. García-Foncillas, J.