title: Vitamin D activity of different vitamin D3 esters in chicken, Japanese quail and in rats.
mesh_terms: D000818:Animals; D001681:Biological Assay / Q000379:methods*; D001842:Bone and Bones / Q000378:metabolism; D002118:Calcium / Q000097:blood; D002645:Chickens; D002762:Cholecalciferol / Q000032:analysis* / Q000031:analogs & derivatives; D003370:Coturnix; D004528:Egg Shell / Q000032:analysis; D007422:Intestines / Q000032:analysis; D051381:Rats; D011919:Rats, Inbred Strains; D064030:S100 Calcium Binding Protein G / Q000032:analysis
chemical_list: D064030:S100 Calcium Binding Protein G; C033555:vitamin D3 palmitate; D002762:Cholecalciferol; C033556:vitamin D3 butyrate; D002118:Calcium