Ramos, Luiz R., João Toniolo N., Maysa S. Cendoroglo, Jacqueline T. Garcia, Myrian S. Najas, Monica Perracini, Cristina R. Paola, et al. “ Two-Year Follow-up Study of Elderly Residents in S. Paulo, Brazil: Methodology and Preliminary Results ”. Revista de Saúde Pública 32, no. 5 (October 1, 1998): 397–407. Accessed July 17, 2024. https://revistas.usp.br/rsp/article/view/24396.