Varela-Giraldo, E.; Úsuga-Suárez, A.; Duque-Cortés, J. E.; Gómez-Oquendo, J.; Restrepo-Betancur, G. Effect of Low-Density Lipoproteins and Trehalose on the Quality of Cryopreserved Bovine Semen. Rev. colomb. cienc. pecu. 2020, 34, 200-211.