@TECHREPORT{Mar_Ser_2018, author = "Marin Cardenas, Leidy Johana - Valenzuela Fuquene, Derly Giovanna", title = "Seroprevalencia de leucosis viral en bovinos del municipio de tauramena, Casanare.", year = 2018, institution = "Universidad Colegio Mayor De Cundinamarca", url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/2747", }