Serum interleukin-6 levels in patients with melanoma.

1. García-Vázquez, M.D.
2. Díaz-Pérez, J.L.
3. Gardeazabal, J.
4. Cañavate, M.L.
5. García de Galdeano, A.
6. Smith-Zubiaga, I.
7. Boyano, M.D.