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These references are in PubMed. This may not be the complete list of references from this article.
- EHRLICH R. Technique for microscopic count of microorganisms directly on membrane filters. J Bacteriol. 1955 Sep;70(3):265–268. doi: 10.1128/jb.70.3.265-268.1955. [DOI] [PMC free article] [PubMed] [Google Scholar]

