| Literature DB >> 7464949 |
M A Viswamitra, O Kennard, W B Cruse, E Egert, G M Sheldrick, P G Jones, M J Waring, L P Wakelin, R K Olsen.
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Year: 1981 PMID: 7464949 DOI: 10.1038/289817a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962