| Literature DB >> 4124776 |
J F Winchester, R M Rowan, A M Gordon, R M Lindsay, D A Black.
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Year: 1973 PMID: 4124776 DOI: 10.1016/s0140-6736(73)90795-2
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321