title: Biological activity of 1,25-dihydroxyvitamin D3 in the rat.
mesh_terms: D000818:Animals; D001835:Body Weight / Q000187:drug effects; D002113:Calcification, Physiologic / Q000187:drug effects*; D002118:Calcium / Q000097:blood; D002762:Cholecalciferol / Q000008:administration & dosage / Q000494:pharmacology*; D004032:Diet; D008297:Male; D010758:Phosphorus / Q000097:blood; D051381:Rats
chemical_list: D002762:Cholecalciferol; D010758:Phosphorus; D002118:Calcium