Ñañez, J. M. R., Schaly, S., Gonzalez, E. R., Díaz, M. D. L. Ã. U., Muñoz, J. A. V. (2026). Development and preliminary validation of a multimodal instrument for spasticity quantification using a composite index: A pilot study. PLoS ONE. https://doi.org/10.1371/journal.pone.0348378