Pathological lesions in broiler chicks fed diets containing aflatoxin B1 and fumonisin B1, singly and in combination - Tessari, Eliana Neire Castiglioni; Oliveira, Carlos Augusto Fernandes de; Cardoso, Ana Lúcia Sicchiroli Paschoal; Ledoux, D. R.; Rottinghaus, G. E. (Congresso Brasileiro de Microbiologia, 2005)