Effects of beta agonists and immunocastration on fiber frequency in bovine muscle - Mazon, Madeline Rezende; Antonelo, Daniel Silva; Nubiato, Keni Eduardo Zanoni; Silva, H. B.; Ricci, T. J. T.; Bem, N. T.; Pesce, Domingos Marcelo Cenachi; Leme, Paulo Roberto; Silva, Saulo da Luz e (Annual Meeting of the European Federation of Animal Science, 2015)