Spedo, S.M., Pinto, N.R. da S. and Tanaka, O.Y. (2010) “ The intramunicipal regionalization of the Brazilian National Health System (SUS): a case study in the city of São Paulo (SP), Brazil ”, Saúde e Sociedade, 19(3), pp. 533–546. doi:10.1590/S0104-12902010000300006.