title: Studies on the metabolites of vitamin D.
mesh_terms: D000818:Animals; D001646:Bile / Q000032:analysis*; D002247:Carbon Isotopes; D002762:Cholecalciferol / Q000378:metabolism; D002855:Chromatography, Thin Layer; D004872:Ergocalciferols / Q000378:metabolism; D005965:Glucuronates / Q000138:chemical synthesis; D008099:Liver / Q000378:metabolism*; D051381:Rats; D013997:Time Factors; D014316:Tritium; D014807:Vitamin D / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D004872:Ergocalciferols; D005965:Glucuronates; D014316:Tritium; D014807:Vitamin D; D002762:Cholecalciferol