Nitrogen digestion in different segments of the equine digestive tract.
D000818:Animals; D004044:Dietary Proteins; D004064:Digestive System; D002523:Edible Grain; D006736:Horses / Q000378:metabolism*; D007408:Intestinal Absorption; D009584:Nitrogen / Q000378:metabolism*; D003313:Zea mays
D004044:Dietary Proteins; D009584:Nitrogen