Lemos, M.H. da S., Lopes Filho, L.L., Costa, M.A. de O., Araújo, D.A.M., Soares, T. da C., Silva, F.M. da, Pinto, R.G.S. e Sousa Júnior, V. de P. 2023. Spatial distribution of Chikungunya cases in the state of Piauí – Brazil (2015-2019). Acta Scientiarum. Health Sciences. 46, 1 (dez. 2023), e64114. DOI:https://doi.org/10.4025/actascihealthsci.v45i1.64114.