title: The regulation of vitamin D metabolism.
mesh_terms: D000818:Animals; D002118:Calcium / Q000097:blood / Q000494:pharmacology; D002645:Chickens; D002850:Chromatography, Gel; D004100:Dihydroxycholecalciferols / Q000378:metabolism; D006887:Hydroxycholecalciferols / Q000378:metabolism; D007668:Kidney / Q000201:enzymology; D006899:Mixed Function Oxygenases / Q000378:metabolism; D010280:Parathyroid Glands / Q000502:physiology; D014460:Ultimobranchial Body / Q000502:physiology; D014807:Vitamin D / Q000378:metabolism* / Q000494:pharmacology; D014808:Vitamin D Deficiency / Q000378:metabolism
chemical_list: D004100:Dihydroxycholecalciferols; D006887:Hydroxycholecalciferols; D014807:Vitamin D; D006899:Mixed Function Oxygenases; D002118:Calcium