Effect of Mycobacterium paratuberculosis infection on production, reproduction, and health traits in US Holsteins

Autor: Gonda, M.G., Chang, Y.M., Shook, G.E., Collins, M.T., Kirkpatrick, B.W.
Zdroj: In Preventive Veterinary Medicine 2007 80(2):103-119
Databáze: ScienceDirect