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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- BROWNLEE K. A., LAPEDES D. N. The effects of design upon the error of a microbiological assay for vitamin B12. J Bacteriol. 1951 Oct;62(4):433–444. doi: 10.1128/jb.62.4.433-444.1951. [DOI] [PMC free article] [PubMed] [Google Scholar]
