Control of vitamin D metabolism.
D000818:Animals; D001692:Biological Transport; D001842:Bone and Bones / Q000378:metabolism; D002118:Calcium / Q000097:blood / Q000378:metabolism; D002645:Chickens; D004100:Dihydroxycholecalciferols / Q000096:biosynthesis; D006801:Humans; D007413:Intestinal Mucosa / Q000378:metabolism; D007668:Kidney / Q000201:enzymology / Q000378:metabolism; D010280:Parathyroid Glands / Q000502:physiology*; D010281:Parathyroid Hormone / Q000502:physiology; D013250:Steroid Hydroxylases / Q000378:metabolism; D014807:Vitamin D / Q000096:biosynthesis / Q000378:metabolism*; D014808:Vitamin D Deficiency / Q000378:metabolism
D004100:Dihydroxycholecalciferols; D010281:Parathyroid Hormone; D014807:Vitamin D; D013250:Steroid Hydroxylases; D002118:Calcium