Effects of seropositivity for bovine leukemia virus, bovine viral diarrhoea virus, Mycobacterium avium subspecies paratuberculosis, and Neospora caninum on culling in dairy cattle in four Canadian provinces
Ashwani Tiwari, John A. VanLeeuwen, Ian R. Dohoo, Henrik Stryhn, Greg P. Keefe, Joao P. HaddadVolume:
109
Year:
2005
Language:
english
Pages:
12
DOI:
10.1016/j.vetmic.2005.05.011
File:
PDF, 237 KB
english, 2005