| Literature DB >> 5336287 |
R L O'Brien, J G Olenick, F E Hahn.
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Year: 1966 PMID: 5336287 PMCID: PMC224352 DOI: 10.1073/pnas.55.6.1511
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205