P. J. McAllister, S. Khatkova, S. G. Faux, P. Picaut, R. Raymond, and J.-M. Gracies, “Effects on walking of simultaneous upper/lower limb abobotulinumtoxina injections in patients with stroke or brain injury with spastic hemiparesis”, JRM, vol. 51, no. 10, pp. 813–816, Sep. 2019.