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. 1956 Jan;4(1):49–52. doi: 10.1128/am.4.1.49-52.1956

A Differential Microbiological Assay for Vitamin B₁₂ and Pseudovitamin B₁₂¹^,²

D Berman ^1,³, H Yacowitz ¹, H H Weiser ¹

PMCID: PMC1057156 PMID: 13283540

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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