Ruíz R., Nelson, et al. “Frequency of Antibodies Against Neospora Caninum Y Toxoplasma Gondii in Dogs With Clinical Signs of Neuromuscular Disease”. Revista De Investigaciones Veterinarias Del Perú, vol. 23, no. 4, Dec. 2012, pp. 441-7, https://doi.org/10.15381/rivep.v23i4.950.