Nitrogen metabolism in the ovine. II. Utilization of blood urea and ammonia.
D000641:Ammonia / Q000097:blood*; D000818:Animals; D002404:Catheterization / Q000662:veterinary; D007275:Injections, Intravenous / Q000662:veterinary; D009584:Nitrogen / Q000378:metabolism*; D012417:Rumen / Q000378:metabolism*; D012756:Sheep / Q000378:metabolism*; D014508:Urea / Q000097:blood*
D000641:Ammonia; D014508:Urea; D009584:Nitrogen