1. Foot and Mouth Disease Response Plan—The Red Bookhttp://www.aphis.usda.gov/animal_health/emergency_management/downloads/fmd_responseplan.pdf
2. Transmission intensity and impact of control policies on the foot and mouth epidemic in Great Britain
3. Department for Environment, Food, and Rural Affairs (DEFRA), Statistics on Foot and Mouth Diseasehttp://archive.defra.gov.uk/foodfarm/farmanimal/diseases/atoz/fmd/about/stats.htm
4. Carbon dioxide for emergency on-farm euthanasia of swine;Meyer;J. Swine Health Prod.,2005
5. American Veterinary Medical Associationhttp://www.avma.org/KB/Policies/Pages/Poultry-Depopulation.aspx