Functional assessment of the visual pathway with multifocal visual evoked potentials, and their relationship with disability in patients with multiple sclerosis

1. Blanco, R.
2. Pérez-Rico, C.
3. Puertas-Muñoz, I.
4. Ayuso-Peralta, L.
5. Boquete, L.
6. Arévalo-Serrano, J.