| Literature DB >> 4135611 |
D I Siegler, M Bryant, D M Burley, K M Citron, S M Standen.
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Year: 1974 PMID: 4135611 DOI: 10.1016/s0140-6736(74)91487-1
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321