Seppälä, A., Albarran, Y.M., Miettinen, H., Siguero, M.P., Juutinen, E. and Rinne, M. 2014. Selenium supplementation by addition of sodium selenate with silage additive. Agricultural and Food Science. 23, 2 (Jul. 2014), 81–88. DOI:https://doi.org/10.23986/afsci.41179.