| Literature DB >> 4872440 |
N K Gupta, E Ohtsuka, H Weber, S H Chang, H G Khorana.
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Year: 1968 PMID: 4872440 PMCID: PMC539115 DOI: 10.1073/pnas.60.1.285
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN: 0027-8424 Impact factor: 11.205