1. Botulinum toxin as treatment for focal dystonia: a systematic review of the pharmaco-therapeutic and pharmaco-economic value;Zoons;J Neurol,2012
2. Practical guidance for CD management involving treatment of botulinum toxin: a consensus statement;Albanese;J Neurol,2015
3. Botulinum toxin treatment of cervical dystonia;Bledsoe;Semin Neurol,2016
4. Ultrasound and electromyography guidance for injection of the longus colli with botulinum toxin for the treatment of cervical dystonia;Allison;Ultrasound Q,2016
5. Botulinum toxin treatment failures in cervical dystonia: causes, management, and outcomes;Jinnah;J Neurol,2016