Castiglia, S. F., Dal Farra, F., Trabassi, D., Turolla, A., Serrao, M., Nocentini, U., Brasiliano, P., Bergamini, E., & Tramontano, M. (2025). Discriminative ability, responsiveness, and interpretability of smoothness index of gait in people with multiple sclerosis. Archives of Physiotherapy, 15(1), 9–18. https://doi.org/10.33393/aop.2025.3289