Comparison between percutaneous nephrolithotomy and flexible ureteroscopy for the treatment of 2 and 3 cm renal lithiasis

1. Fernández Alcalde, Á.A.
2. Ruiz Hernández, M.
3. Gómez dos Santos, V.
4. Sánchez Guerrero, C.
5. Diaz Pérez, D.E.
6. Arias Fúnez, F.
7. Laso García, I.
8. Duque Ruiz, G.
9. Burgos Revilla, F.J.