Performance and immune response of suckling calves fed organic selenium - Salles, Márcia Saladini Vieira; Zanetti, Marcus Antônio; Roma Junior, Luiz Carlos; Salles, Fernando André; Azzolini, Ana Elisa Caleiro Seixas; Soares, Elyara Maria; Faccioli, Lucia Helena; Valim, Yara Maria Lucisano (Animal Feed Science and Technology, 2014)