Educational level, socio-economic status and relationship with quality of life in elderly residents of the city of Porto Alegre/RS, Brazil . Brazilian Journal of Pharmaceutical Sciences, [S. l.], v. 46, n. 4, p. 805–810, 2010. DOI: 10.1590/S1984-82502010000400023. Disponível em: https://revistas.usp.br/bjps/article/view/10838.. Acesso em: 17 may. 2024.