Laryngeal dystonia: Novel forms of therapeutic administration of botulinum toxin by direct routes

1. López del Val, L.J.
2. Sebastián-Cortés, J.M.
3. Bellosta-Diago, E.
4. Santos-Lasaosa, S.
5. Vinueza-Buitrón, P.R.
6. Lois-Ortega, Y.
7. Valles-Varea, H.
8. López-García, E.