Dottor, A., Sansone, L. G., Battista, S., Mori, L., & Testa, M. (2023). Flexion-extension strength of the index-thumb system in Italian population. A cross-sectional study to gather normative data. Journal of Hand Therapy, 36(1), 85-96. https://doi.org/10.1016/j.jht.2021.05.004