title: Effects of large amounts of vitamin D3 injection on plasma vitamin D3 metabolites in lactating cows.
mesh_terms: D000818:Animals; D002417:Cattle / Q000378:metabolism*; D002762:Cholecalciferol / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology*; D005260:Female; D007273:Injections, Intramuscular; D007774:Lactation / Q000097:blood / Q000378:metabolism*; D011247:Pregnancy
chemical_list: D002762:Cholecalciferol