Ocampo Chaparro, J., C. Reyes Ortiz, X. Castro Flórez, and F. Gómez. “Frailty in Older Adults and Their Association With Social Determinants of Health. The SABE Colombia Study”. Colombia Medica, vol. 50, no. 2, May 2024, pp. 89-101, doi:10.25100/cm.v50i2.4121.