| Literature DB >> 8105229 |
K Cartwright, S Reilly, D White, J Stuart, N Begg, C Constantine.
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Year: 1993 PMID: 8105229 DOI: 10.1016/0140-6736(93)92030-w
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321