Cisplatin-5-fluorouracil-leucovorin (PFL) as neoadjuvant therapy in patients with locally advanced squamous cell carcinoma of the head and neck. Results after long term follow-up

1. Sastre, J.
2. García-Carbonero, I.
3. Perezagua, C.
4. González-Larriba, J.L.
5. Díaz-Rubio, E.