Victora, C. G., Barros, F. C., Tomasi, E., Ferreira, F. S., MacAuliffe, J., Silva, A. C., Andrade, F. M., Wilhelm, L., Barca, D. V., Santana, S., Gonzales-Richmond, A., & Shrimpton, R. (1991). Child health in the States of Ceará, Rio Grande do Norte and Sergipe, Brazil: description of a methodology for the diagnosis of communities . Revista De Saúde Pública, 25(3), 218-225. https://doi.org/10.1590/S0034-89101991000300009