Lead poisoning in cattle and horses following long-term exposure to lead.
D000397:Air Pollution; D000821:Animal Feed; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D006734:Horse Diseases / Q000453:epidemiology*; D006736:Horses; D007855:Lead Poisoning / Q000453:epidemiology / Q000662:veterinary*; D006109:Poaceae; D014481:United States