Wissel, J., Ward, A. B., Ertzgaard, P., Bensmail, D., Hecht, M. J., Lejeune, T., & Schnider, P. (2008). European consensus table on the use of botulinum toxin type A in adult spasticity. Journal of Rehabilitation Medicine, 41(1), 13–25. https://doi.org/10.2340/16501977-0303