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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Joslyn D. A. PENICILLIN ASSAY Outline of Four-Hour Turbidimetric Method. Science. 1944 Jan 7;99(2558):21–22. doi: 10.1126/science.99.2558.21. [DOI] [PubMed] [Google Scholar]
