| Literature DB >> 4126476 |
J D Mathews, S Whittingham, B M Hooper, I R Mackay, N S Stenhouse.
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Year: 1973 PMID: 4126476 DOI: 10.1016/s0140-6736(73)91037-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321