title: Vitamin D physiology and its importance in dairy cattle: a review.
mesh_terms: D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001692:Biological Transport; D001842:Bone and Bones / Q000378:metabolism; D002118:Calcium / Q000378:metabolism; D002132:Calcium Radioisotopes; D002417:Cattle / Q000378:metabolism*; D055598:Chemical Phenomena; D002621:Chemistry; D002762:Cholecalciferol; D005260:Female; D007408:Intestinal Absorption; D007774:Lactation; D009751:Nutritional Requirements; D010758:Phosphorus / Q000378:metabolism; D011247:Pregnancy; D051381:Rats; D014807:Vitamin D / Q000378:metabolism / Q000502:physiology / Q000633:toxicity; D014808:Vitamin D Deficiency
chemical_list: D002132:Calcium Radioisotopes; D014807:Vitamin D; D002762:Cholecalciferol; D010758:Phosphorus; D002118:Calcium