Quintero-Cruz, M. V., Herazo-Beltrán, Y., Terán-Martínez, M., Viecco-Montero, L., Coronel-Verdecia, A., Villegas-Padilla, Y., & Cure Manchego, J. (2021). Frailty levels in non-institutionalized older adults and sociodemographic characteristics. Gaceta Médica De Caracas, 129(4), 877–883. Recuperado a partir de http://caelum.ucv.ve/ojs/index.php/rev_gmc/article/view/23350