Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| respiratory infections in norwegian dairy calves. | the aims of this study were to estimate the seroprevalence of respiratory agents in norwegian dairy calves and to identify risk factors for respiratory disease. the participating 135 herds were randomly selected from those in the norwegian dairy herd recording system with at least 15 cow years. each herd was followed for 1 yr. blood samples from calves of >150 d of age (n = 1,348) were analyzed for antibodies against parainfluenza virus 3, bovine coronavirus (bcov), bovine respiratory syncytial ... | 2009 | 19762832 |