Effect of Neospora caninum infection on Bos taurus and Bos indicus retropharingeal lymph node mRNA expression - Viero, L. M; Gennari, Solange Maria; Soares, Rodrigo Martins; Maiorka, Paulo César; Nishi, Sandra Mayumi (International Conference of the World Association for the Advancement of Veterinary Parasitology, 2007)