| Literature DB >> 1681334 |
E A Follett, B C Dow, F McOmish, P L Yap, W Hughes, R Mitchell, P Simmonds.
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Year: 1991 PMID: 1681334 DOI: 10.1016/0140-6736(91)91891-w
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321