Occurrence of anti-Neospora caninum and anti-Toxoplasma gondii antibodies in dogs with visceral leishmaniasis - Ribeiro, Raul R; Silva, Manoel E; Silva, Sydnei M; Fulgencio, Gustavo O; Pena, Hilda Fátima de Jesus; Frézard, Frédéric; Michalick, M. S. M; Gennari, Solange Maria (Pesquisa Veterinária Brasileira, 2011)