Tegafur and 5-fluorouracil pelvic tissue concentrations in rectal cancer patients receiving preoperative chemoradiation

1. Calvo, F.A.
2. Aldaz, A.
3. Zufía, L.
4. Mata, D.
5. Serrano, J.
6. García, R.
7. Arranz, J.A.
8. Alvarado, A.
9. Giráldez, J.