| Literature DB >> 13972132 |
C PONNAMPERUMA, R MARINER, C SAGAN.
Abstract
Entities:
Keywords: ADENINE; NUCLEOSIDES; RIBOSE; ULTRAVIOLET RAYS
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Year: 1963 PMID: 13972132 DOI: 10.1038/1981199a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962