Gómez Montes, José Fernando, Carmen-Lucia Curcio, Beatriz Alvarado, Maria Victoria Zunzunegui, and Jack Guralnik. “Validity and Reliability of the Short Physical Performance Battery (SPPB): A Pilot Study on Mobility in the Colombian Andes”. Colombia Medica 44, no. 3 (September 30, 2013): 165–171. Accessed December 22, 2024. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/1181.