Effects of exposure to calves persistently infected with bovine viral diarrhea virus type 1b and Mannheimia haemolytica challenge on animal performance, nitrogen balance, and visceral organ mass in beef steers1,2

• 期刊名称Journal of Animal Science
• 作者Burciaga-Robles, L. O.; Krehbiel, C. R.; Step, D. L.; Holland, B. P.; Richards, C. J.; Montelongo, M. A.; Confer, A. W.; Fulton, R. W.
• 卷第88卷
• 期第6期
• 印刷ISSN0021-8812
• 电子ISSN1525-3163
• 文件大小601.99KB
• 发表时间2010-06-01
• DOI10.2527/jas.2009-2006
• 页码2179-2188