Exposure of free-ranging wild carnivores, horses and domestic dogs to Leptospira spp in the northern Pantanal, Brazil - Jorge, Rodrigo Silva Pinto; Ferreira, Fernando; Ferreira Neto, José Soares; Vasconcellos, Silvio Arruda; Lima, Edson de Souza; Morais, Zenaide Maria de; Souza, Gisele Oliveira de (Memórias do Instituto Oswaldo Cruz, 2011)