Sebastia-Amat, S., J. Tortosa-Martínez, M. García-Jaén, and B. Pueo. “Within-Subject Variation in the Cognitive Timed up and Go Test As an Explanatory Variable in Fall Risk in Patients With parkinson’s Disease”. Journal of Rehabilitation Medicine, vol. 53, no. 10, Oct. 2021, p. jrm00234, doi:10.2340/16501977-2874.