| Literature DB >> 5229851 |
H J Ringold, J M Graves, A Clark, T Bellas.
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Year: 1966 PMID: 5229851 PMCID: PMC285704 DOI: 10.1073/pnas.56.1.255
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205