title: Studies on the mode of action of vitamin D.
mesh_terms: D000818:Animals; D001693:Biological Transport, Active / Q000187:drug effects; D002118:Calcium / Q000378:metabolism*; D002247:Carbon Isotopes; D002467:Cell Nucleus / Q000187:drug effects; D007408:Intestinal Absorption / Q000187:drug effects*; D007413:Intestinal Mucosa / Q000187:drug effects*; D009963:Orotic Acid / Q000378:metabolism; D010743:Phospholipids / Q000378:metabolism*; D010759:Phosphorus Isotopes; D012313:RNA / Q000096:biosynthesis*; D051381:Rats; D014316:Tritium; D014807:Vitamin D / Q000494:pharmacology*
chemical_list: D002247:Carbon Isotopes; D010743:Phospholipids; D010759:Phosphorus Isotopes; D014316:Tritium; D014807:Vitamin D; D009963:Orotic Acid; D012313:RNA; D002118:Calcium