Canto-Valdés, María, Manuel Bolio-González, Hugo Ramírez-Álvarez, and Carlos Cen-Cen. 2019. “Epidemiological, Clinical and Diagnostic Features of FeLV and FIV: An Updated Review”. Ciencia Y Agricultura 16 (2), 57-77. https://doi.org/10.19053/01228420.v16.n2.2019.9119.