On vitamin B12-protein-complex in bovine blood.
D000818:Animals; D001798:Blood Proteins; D002417:Cattle; D045728:Corrinoids; D003593:Cytoplasm; D006397:Hematinics; D014805:Vitamin B 12 / Q000097:blood*
D001798:Blood Proteins; D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
BLOOD PROTEINS; VITAMIN B12/in blood