DIRKSEN, G.; SMITH, M. C. Acquisition and analysis of bovine rumen fluid. The Bovine Practitioner, [S. l.], n. 22, p. 108–116, 1987. DOI: 10.21423/bovine-vol0no22p108-116. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1321. Acesso em: 7 jul. 2024.