HERNÁNDEZ ULLOA, E.; ARENCIBIA PÉREZ, H. .; GUEVARA GONZÁLEZ, A. .; DUVERGEL DESPAIGNE, Y. . Cognitive status of older adults and psychological burden on their primary caregivers. European Journal of Health Research, [S. l.], v. 11, n. 1, p. 1–19, 2026. DOI: 10.32457/ejhr.v11i1.3353. Disponível em: https://revistas.uautonoma.cl/index.php/ejhr/article/view/3353. Acesso em: 30 jan. 2026.