| Literature DB >> 4304925 |
N M Emanuel, A N Saprin, V A Shabalkin, L E Kozlova, K E Krugljakova.
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Year: 1969 PMID: 4304925 DOI: 10.1038/222165a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962