Ramos, Luiz Roberto, Renato P. Veras, and Alexandre Kalache. “ The Ageing of Population: The Brazilian Scene ”. Revista de Saúde Pública 21, no. 3 (June 1, 1987): 211–224. Accessed May 22, 2024. https://www.revistas.usp.br/rsp/article/view/23422.