Crab-eating fox (Cerdocyon thous) shedding oocysts of Hammondia heydorni upon feeding of bovine tissues - Soares, Rodrigo Martins; Cortez, Luiz Ricardo Paes de Barros; Gennari, Solange Maria; Viero, Hilda; Pena, Hilda Fátima de Jesus (Annual Meeting of the American Association of Veterinary Parasitologists, 2007)