Biblio

R. F. Cooke and Arthington, J. D., “Concentrations of haptoglobin in bovine plasma determined by ELISA or a colorimetric method based on peroxidase activity”, Journal of Animal Physiology and Animal Nutrition, vol. 9787868289878924144244433356020423, no. 3, pp. 531 - 536, 2013.

B. Ieda Cappellozza, Cooke, R. F., Reis, M. M., Marques, R. S., Filho, T. A. Guarnie, Perry, G. A., Jump, D. B., Lytle, K. A., and Bohnert, D. W., “Effects of protein supplementation frequency on physiological responses associated with reproduction in beef cows”, Journal of Animal Science, vol. 93, no. 1, pp. 386 - 394, 2015.

D. W. Bohnert, “Oregon Beef Council Report”, 2020.