DOMINGUES, Adriana Rosa; SILVA, Leandro das Dores Ferreira da; RIBEIRO, Edson Luis de Azambuja; CASTRO, Valdecir de Souza; BARBOSA, Marco Aurélio Alves de Freitas; MORI, Rinaldo Masato; VIEIRA, Mariana Torres Licursi; SILVA, Janaína Aparecida de Oliveira da. Intake, ruminal parameters and plasmatic urea concentration in beef cattle fed diets with different levels of sunflower cake in substitution to the cotton meal. Semina: Ciências Agrárias, [S. l.], v. 31, n. 4, p. 1059–1070, 2010. DOI: 10.5433/1679-0359.2010v31n4p1059. Disponível em: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/7604. Acesso em: 4 mar. 2026.