An alkali resistant factor with B12 activity for protozoa and man.
D000468:Alkalies; D000740:Anemia; D000752:Anemia, Pernicious; D001407:Bacillus; D001681:Biological Assay; D045728:Corrinoids; D008099:Liver; D014805:Vitamin B 12
D000468:Alkalies; D045728:Corrinoids; D014805:Vitamin B 12
ANEMIA, PERNICIOUS; BACILLUS; BIOLOGICAL ASSAY; LIVER; VITAMIN B 12