Serological detection and risk factors for equine piroplasmosis in the semiarid region of Pernambuco, Northeastern Brazil.
Eline Almeida Rodrigues de Souza, A. Araújo, Larissa Pires, C. Freschi, S. S. Azevedo, R. Z. Machado, M. C. Horta
Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria