Guillermo Cárdenas, Carlos Herrera., D. C. Q. B. B. B. (2012). Seroprevalence and risk factors associated to BHV-1 and DVBV in dairy herds in Pasto, Colombia, in 2011. Revista Lasallista De Investigación, 8(2). https://revistas.unilasallista.edu.co/index.php/rldi/article/view/29