Digestion during pregnancy and lactation in sheep.
D000818:Animals; D004063:Digestion; D005260:Female; D007774:Lactation; D009584:Nitrogen / Q000378:metabolism; D011247:Pregnancy; D011270:Pregnancy, Animal; D012417:Rumen / Q000378:metabolism; D012756:Sheep / Q000378:metabolism / Q000502:physiology*
D009584:Nitrogen