1.
Rengifo SA, Silva RA da, Pereira IA, Zegarra JQ, Souza MM de, Botteon R de CCM. Microorganisms isolated from blood samples and umbilical structures of newborns calves. Braz. J. Vet. Res. Anim. Sci. 2006;43(4):442-447. doi:10.11606/issn.1678-4456.bjvras.2006.26458