| Literature DB >> 6497808 |
Abstract
Johne's disease was identified in sheep flocks on 6 farms in one area of the central tablelands of New South Wales. The sources of infection were not determined and no common source of all infections was identified. The disease was not diagnosed in cattle that were run on 4 of the farms.Entities:
Mesh:
Year: 1984 PMID: 6497808 DOI: 10.1111/j.1751-0813.1984.tb05995.x
Source DB: PubMed Journal: Aust Vet J ISSN: 0005-0423 Impact factor: 1.281