Soares, T. S. M.; Latorre, M. do R. D. de O.; Laporta, G. Z.; Buzzar, M. R. Spatial and Seasonal Analysis on Leptospirosis in the Municipality of São Paulo, Southeastern Brazil, 1998 to 2006 . Rev. saúde pública 2010, 44 (2), 283-291. https://doi.org/10.1590/S0034-89102010000200008.