Prieto-Manrique, E., L. Mahecha-Ledesma, J. Angulo-Arizala, and J. E. Vargas-Sánchez. “Effect of Lipid Supplementation on Milk Fatty Acid Focus on Rumenic Acid”. Agronomía Mesoamericana, vol. 27, no. 2, June 2016, pp. 421-37, doi:10.15517/am.v27i2.22022.