title: Absorption and recycling of nitrogenous compounds in the digestive tract of sheep [proceedings].
mesh_terms: D000042:Absorption; D000641:Ammonia / Q000378:metabolism; D000645:Ammonium Sulfate / Q000378:metabolism*; D000818:Animals; D004068:Digestive System Physiological Phenomena; D005769:Gastrointestinal Motility; D008297:Male; D009584:Nitrogen / Q000378:metabolism; D012417:Rumen / Q000382:microbiology / Q000502:physiology; D012756:Sheep / Q000378:metabolism*
chemical_list: D000641:Ammonia; D009584:Nitrogen; D000645:Ammonium Sulfate