title: Is there any physiological significance to the enterohepatic circulation of vitamin D sterols?
mesh_terms: D000818:Animals; D001646:Bile / Q000378:metabolism; D002762:Cholecalciferol / Q000378:metabolism*; D004100:Dihydroxycholecalciferols / Q000378:metabolism; D004764:Enterohepatic Circulation; D004872:Ergocalciferols / Q000378:metabolism*; D006801:Humans
chemical_list: D004100:Dihydroxycholecalciferols; D004872:Ergocalciferols; D002762:Cholecalciferol