Melanoma of the female urethra: a very infrequent tumor

1. Varo Solís, C.
2. Bachiller Burgos, J.
3. Soto Delgado, M.
4. Juárez Soto, A.
5. Hens Pérez, A.
6. Alvarez-Ossorio, J.L.
7. Castiñeiras Fernández, J.