| Literature DB >> 2873471 |
J C Crawley, D G Owens, T J Crow, M Poulter, E C Johnstone, T Smith, S R Oldland, N Veall, F Owen, G D Zanelli.
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Year: 1986 PMID: 2873471 DOI: 10.1016/s0140-6736(86)92525-0
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321