Studies with a more rapid method of vitamin B12 assay utilizing Euglena gracilis.
D001681:Biological Assay; D005056:Euglena gracilis; D006801:Humans; D014805:Vitamin B 12 / Q000097:blood*
D014805:Vitamin B 12
VITAMIN B12/in blood
J Clin Pathol. 1952 May;5(2):129-39
14938452
J Clin Pathol. 1952 Aug;5(3):250-6
14955538
J Lab Clin Med. 1954 Nov;44(5):715-22
13212247
Acta Physiol Scand. 1955;33(2-3):232-7
14387765