Selenium yeast in the diet of dairy cows in hot climate - Pinheiro, M. G.; Oltramari, Carlos Eduardo; Arcaro Junior, Irineu; Arcaro, Juliana Rodrigues Pozzi; Toledo, L. M.; Leme, Paulo Roberto; Manella, Marcelo de Queiroz; Pozzi, C. R.; Ambrósio, Luis Alberto; Freitas, E. C. (Annual Meeting of the European Association for Animal Production, 2010)