| Literature DB >> 4325287 |
B W Bycroft, D Cameron, L R Croft, A Hassanali-Walji, A W Johnson, T Webb.
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Year: 1971 PMID: 4325287 DOI: 10.1038/231301a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962