Bunout, D.; Osorio, P.; Barrera, G.; Torrejón, M. J.; Meersohn, C.; Anigstein, M. S.; Miranda, J. P.; Espinoza, I.; Hirsch, S.; de la Maza, M. P. Quality of Life of Older Chilean Subjects Living in Metropolitan Santiago, Chile. Influence of Socioeconomic Status. Ageing Res 2011, 3, e3.