| Literature DB >> 2882332 |
G W Rylance, C G Woods, M C Donnelly, J S Oliver, W D Alexander.
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Year: 1987 PMID: 2882332 DOI: 10.1016/s0140-6736(87)92909-6
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321