| Literature DB >> 7909047 |
W Wong, M G Hodge, A Lewis, P Sharpstone, J C Kingswood.
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Year: 1994 PMID: 7909047 DOI: 10.1016/s0140-6736(94)90115-5
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321