Urea in sick cattle.
D000821:Animal Feed / Q000009:adverse effects*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000139:chemically induced*; D011041:Poisoning / Q000662:veterinary*; D014508:Urea / Q000378:metabolism / Q000506:poisoning*
D014508:Urea