title: Northern Ireland disease surveillance, January to March 2013.
mesh_terms: D000820:Animal Diseases / Q000453:epidemiology*; D000818:Animals; D000829:Animals, Domestic; D002417:Cattle; D004196:Disease Outbreaks / Q000662:veterinary*; D006736:Horses; D009660:Northern Ireland / Q000453:epidemiology; D011200:Poultry; D018571:Sentinel Surveillance / Q000662:veterinary*; D012756:Sheep; D013552:Swine