Depression and quality of life in Brazilian and Portuguese older people communities - da Silva Dantas, Bruno Araújo; Cavalcante, Anna Carolyna Vieira; de Miranda, Jessica Arouca; da Silva Toscano, Gislani; Nobre, Thaiza Teixeira Xavier; Mendes, Felismina R.P.; de Miranda, Francisco Arnoldo Nunes; Maia, Eulália Maria Chaves; Torres, Gilson de Vasconcelos (2021)