Ceballos-Márquez, A., Barkema, H. W., Stryhn, H., Dohoo, I. R., Keefe, G. P., & Wichtel, J. J. (2012). Bulk tank milk selenium and its association with milk production parameters in Canadian dairy herds. Canadian Veterinary Medical Association.

Ceballos-Márquez, Alejandro, Herman W. Barkema, Henrik Stryhn, Ian R. Dohoo, Gregory P. Keefe, and Jeffrey J. Wichtel. Bulk Tank Milk Selenium and Its Association With Milk Production Parameters in Canadian Dairy Herds. Canadian Veterinary Medical Association, 2012.

Ceballos-Márquez, Alejandro, et al. Bulk Tank Milk Selenium and Its Association With Milk Production Parameters in Canadian Dairy Herds. Canadian Veterinary Medical Association, 2012.