Equine disease surveillance, October to December 2009.
D000818:Animals; D001424:Bacterial Infections / Q000453:epidemiology / Q000662:veterinary*; D004196:Disease Outbreaks / Q000662:veterinary*; D004859:Equine Infectious Anemia / Q000453:epidemiology*; D005260:Female; D006734:Horse Diseases / Q000453:epidemiology*; D006736:Horses; D008297:Male; D010273:Parasitic Diseases, Animal / Q000453:epidemiology*; D011159:Population Surveillance; D006113:United Kingdom / Q000453:epidemiology; D014481:United States / Q000453:epidemiology; D014777:Virus Diseases / Q000453:epidemiology / Q000662:veterinary*