| Literature DB >> 2567400 |
J M Stevens, C A Strong, D O Oliver, C G Winearls, P M Cotes.
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Year: 1989 PMID: 2567400 DOI: 10.1016/s0140-6736(89)92832-8
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321