D. W. Bohnert, Cooke, F. N. T., Cooke, R. F., Nery, F. M., and Scarpa, A. B.,
“Effects of polyunsaturated fatty acid (PUFA) supplementation on forage intake and digestibility in beef cows - Proceeding”,
Proc. West. Sec., Amer. Soc. Of An. Science , vol. 61. pp. 271-273, 2010.
T. F. Schumaher, Cooke, R. F., Brandão, A. P., and Schubach, K. M.,
“Effects of Vaccination Timing Against Respiratory Pathogens on Performance, Antibody Response, and Health in Feedlot Cattle”,
Journal of Animal Science, vol. 97, no. 2, pp. 620-630, 2019.