Lejeune, T. et al. 2020. AbobotulinumtoxinA injections in shoulder muscles to improve adult upper limb spasticity: Results from a phase 4 real-world study and a phase 3 open-label trial. Journal of Rehabilitation Medicine. 52, 6 (Jun. 2020), 1–9. DOI:https://doi.org/10.2340/16501977-2695.