Implementation of two-step vaccination in the control of bovine viral diarrhoea (BVD)

Autor: Moennig, V., Eicken, K., Flebbe, U., Frey, H.-R., Grummer, B., Haas, L., Greiser-Wilke, I., Liess, B.
Zdroj: In Preventive Veterinary Medicine 2005 72(1):109-114
Databáze: ScienceDirect