title: Northern Ireland disease surveillance, October to December 2011.
mesh_terms: D000820:Animal Diseases / Q000453:epidemiology*; D000818:Animals; D000829:Animals, Domestic; D000835:Animals, Wild; D004196:Disease Outbreaks / Q000662:veterinary*; D009660:Northern Ireland / Q000453:epidemiology; D018571:Sentinel Surveillance / Q000662:veterinary*