Links

MSD Animal Health.
MSD Animal Health website, find information about the company and MSD Animal Health products.

Farmers weekly interactive

NADIS on line
Website of the National Animal Disease Information Services, a network for monitoring diseases in cattle, sheep and pigs in the UK.

www.bcva.org.uk

Further Reading
Van Dijk, J., Cattle Practice “The epidemiology and control of Dictyocaulosis in cattle”. 
Volume 12, part 2. April 2004