Giardina, Salvatore, Yamilet Hartt, y Alena Pance. 1. «Analysis of the Immune Response of Infected Bovines With Anaplasma Marginale. Identification of Infection Stage Marker Antigens». Revista Científica De La Facultad De Ciencias Veterinarias 17 (1). http://www.produccioncientifica.luz.edu.ve/index.php/cientifica/article/view/15250.