AUTHOR'S REPLY.
Hospital Universitario La Paz, Department of Urology, Madrid, Spain.
Juan Gómez
JG
Rivas
Hospital Universitario La Paz, Department of Urology, Madrid, Spain.
Sergio Alonso Y
SA
Gregorio
Hospital Universitario La Paz, Department of Urology, Madrid, Spain.
Mario
M
Álvarez-Maestro