Quality of life of older Chilean subjects living in metropolitan Santiago, Chile. Influence of socioeconomic status. Ageing Research, [S. l.], v. 3, n. 1, p. e3, 2011. DOI: 10.4081/ar.2012.e3. Disponível em: https://journals.pagepress.net/ar/article/view/ar.2012.e3. Acesso em: 12 sep. 2026.