Evolution of dose and response to botulinum toxin A in cervical dystonia: A multicenter study

1. Garcia Ruiz, P.J.
2. Martínez Castrillo, J.C.
3. Burguera, J.A.
4. Campos, V.
5. Castro, A.
6. Cancho, E.
7. Chacón, J.
8. Hernández Vara, J.
9. Del Val, J.L.
10. Lopez Garcia, E.
11. Miquel, F.
12. Sanz, P.
13. Vela, L.