Serosurvey for antibodies against Leptospira sp. in free living animals captured in the wildlife rescue of the Porto Primavera power plant, Brazil - Paula, C. D.; Ferraz, T. L.; Marvulo, Maria Fernanda Vianna; Ferreira, Paulo Martins; Morais, Z. M.; Oliveira, E. M. D.; Dias, J. H. P.; Ferreira, Fernando; Vasconcellos, Silvio Arruda (Scientific Meeting of the International Leptospirosis Society, 2002)