Novo, N. F., Juliano, Y., Paiva, E. R. de, & Leser, W. (1985). Ranking of populations in broad classes of health levels according to a comprehensive indicador defined by a linear discriminant function . Revista De Saúde Pública, 19(4), 344-363. https://doi.org/10.1590/S0034-89101985000400007