Vitamin B12 activity of plasma and whole blood from various animals.
D000818:Animals; D045728:Corrinoids; D004912:Erythrocytes / Q000378:metabolism*; D010949:Plasma; D014805:Vitamin B 12 / Q000097:blood*
D045728:Corrinoids; D014805:Vitamin B 12
ERYTHROCYTES/metabolism; PLASMA; VITAMIN B12/in blood