| Literature DB >> 6113314 |
R J Phillpotts, R W Jones, D C Delong, S E Reed, J Wallace, D A Tyrrell.
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Year: 1981 PMID: 6113314 DOI: 10.1016/s0140-6736(81)92520-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321