Lima, V.M. et al. 2017. A contribution from the DPSIR methodology to the study of a small town in the Amazon: Ponta de Pedras, Pará, Brazil. Saúde e Sociedade. 26, 4 (Dec. 2017), 1071–1086. DOI:https://doi.org/10.1590/s0104-12902017170861.