Links
DEFRA Summary Profile:
www.defra.gov.uk/animalh/diseases/vetsurveillance/profiles/sp-bvd.pdf
Merck Veterinary Manual
www.merckvetmanual.com/mvm/index.jsp?cfile=htm/bc/22103.htm
University of Reading Organic Compendium
www.organic-vet.reading.ac.uk/Cattleweb/disease/bvd/bvd1.htm
WikiVet
www.wikivet.net/ (login required)
The RVC is not responsible for the content of external internet sites