The therapeutic potency of vitamin B12 derived from streptomyces griseus culture liquors.
D000190:Actinomyces; D000740:Anemia; D000752:Anemia, Pernicious; D045728:Corrinoids; D006397:Hematinics; D013305:Streptomyces griseus; D014805:Vitamin B 12
D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
ACTINOMYCES; ANEMIA, PERNICIOUS; VITAMIN B12