title: Nitrogen digestion and utilization by young and lactating ruminants.
mesh_terms: D000367:Age Factors; D000596:Amino Acids; D000821:Animal Feed; D000818:Animals; D002417:Cattle; D004044:Dietary Proteins; D004063:Digestion; D004734:Energy Metabolism; D005260:Female; D005527:Food, Fortified; D006128:Growth; D007774:Lactation; D008297:Male; D009584:Nitrogen / Q000378:metabolism*; D009751:Nutritional Requirements; D011247:Pregnancy; D011506:Proteins / Q000378:metabolism; D012417:Rumen / Q000382:microbiology / Q000502:physiology*; D012756:Sheep
chemical_list: D000596:Amino Acids; D004044:Dietary Proteins; D011506:Proteins; D009584:Nitrogen