title: The voluntary food intake of pregnant and lactating ruminants: a review.
mesh_terms: D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle; D004327:Drinking Behavior; D005247:Feeding Behavior; D005260:Female; D007774:Lactation; D011247:Pregnancy; D011270:Pregnancy, Animal; D011272:Pregnancy, Multiple; D012417:Rumen / Q000033:anatomy & histology; D012756:Sheep; D013997:Time Factors; D014599:Uterus / Q000254:growth & development