Comparison of agar gel immunodiffusion test, rapid slide agglutination test, microbiological culture and PCR for the diagnosis of canine brucellosis - Keid, Lara Borges; Soares, Rodrigo Martins; Vasconcellos, Silvio Arruda; Megid, Jane; Salgado, Vanessa Riesz; Richtzenhain, Leonardo José (Research in Veterinary Science, 2009)