Lima-Costa, M. F.; Firmo, J. O. A.; Uchôa, E. The Structure of Self-Rated Health Among Older Adults: The Bambuí Health and Ageing Study (BHAS) . Rev. saúde pública 2004, 38 (6), 827-834. https://doi.org/10.1590/S0034-89102004000600011.