| Literature DB >> 6132054 |
A O O'Brien, T A Lively, M E Chen, S W Rothman, S B Formal.
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Year: 1983 PMID: 6132054 DOI: 10.1016/s0140-6736(83)91987-6
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321