SHINGFIELD, K.; JOKELA, M.; KAUSTELL, K. Association between protein feeding and reproductive efficiency in the dairy cow: specific emphasis on protein feeding in Finland. Agricultural and Food Science, [S. l.], v. 8, n. 4-5, p. 365–392, 1999. DOI: 10.23986/afsci.5636. Disponível em: https://journal.fi/afs/article/view/5636. Acesso em: 23 nov. 2024.