TY  - JOUR 
AU  - Álvarez Castro, Alfonso M
PY  - 2011
SN  - 0340-5354
UR  - http://hdl.handle.net/20.500.11940/5763
LA  - eng
TI  - Evolution of dose and response to botulinum toxin A in cervical dystonia: A multicenter study.
DO  - 10.1007/s00415-010-5880-1
T2  - JOURNAL OF NEUROLOGY
M2  - 1055
VL  - 258
ER  -