SYRJÄLÄ, L.; POUTIAINEN, E. Untreated and formaldehyde treated protein concentrate mixture in the feeds of bulls . Agricultural and Food Science, [S. l.], v. 51, n. 1, p. 59–67, 1979. DOI: 10.23986/afsci.72019. Disponível em: https://journal.fi/afs/article/view/72019. Acesso em: 23 nov. 2024.