| Literature DB >> 2881114 |
C Kenny, J Parkin, G Underhill, N Shah, B Burnell, E Osborne, D J Jeffries.
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Year: 1987 PMID: 2881114 DOI: 10.1016/s0140-6736(87)90210-8
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321