Santillán, Sebastián M., et al. “Transcultural Adaptation and Validation to Spanish of the Demmi Functional Mobility Scale (DeMorton Mobility Index) for Older Adults”. Revista del Hospital Italiano de Buenos Aires, vol. 41, no. 2, June 2021, pp. p. 52-60, https://doi.org/10.51987/Rev.Hosp.Ital.B.Aires.v41i2.86.