Phase II study of radiochemotherapy with uft and low-dose oral leucovorin in patients with unresectable rectal cancer

1. De La Torre, A.
2. Ramos, S.
3. Valcárcel, F.J.
4. Candal, A.
5. Regueiro, C.A.
6. Romero, J.
7. Magallón, R.
8. Salinas, J.
9. De Las Heras, M.
10. Veiras, C.
11. Tisaire, J.L.
12. Aragón, G.