TYÖPPÖNEN, J.; BERG, H.; VALTONEN, M. Effects of dietary supplement of methionine and lysine on blood parameters and fur quality in blue fox during low-protein feeding . Agricultural and Food Science, [S. l.], v. 59, n. 5, p. 355–360, 1987. DOI: 10.23986/afsci.72268. Disponível em: https://journal.fi/afs/article/view/72268. Acesso em: 19 may. 2024.