Preliminary study of the lymphatic drainage system of the nose and paranasal sinuses and its role in detection of sentinel metastatic nodes

1. Sánchez Fernández, J.M.
2. Santaolalla, F.
3. Sánchez Del Rey, A.
4. Martínez-Ibargüen, A.
5. González, A.
6. Rodríguez Iriarte, M.