Anti-Leptospira spp and anti-Brucella spp antibodies in human from rural area of Monte Negro municipality, State of Rondônia, Brazilian Western Amazon - Aguiar, Daniel Moura de; Cavalcante, Guacyara Tenório; Camargo, Luís Marcelo Aranha; Labruna, Marcelo Bahia; Vasconcellos, Silvio Arruda; Souza, Gisele Oliveira de; Gennari, Solange Maria (Brazilian Journal of Microbiology, 2007)