Urea utilization in the large intestine of bulls.
D000641:Ammonia / Q000032:analysis; D000818:Animals; D002417:Cattle; D005243:Feces / Q000032:analysis; D005766:Gastrointestinal Contents / Q000032:analysis; D006868:Hydrolysis; D007420:Intestine, Large / Q000378:metabolism*; D007700:Kinetics; D008297:Male; D009587:Nitrogen Isotopes; D014508:Urea / Q000378:metabolism*
D009587:Nitrogen Isotopes; D000641:Ammonia; D014508:Urea