| Literature DB >> 4136093 |
M Sexton, G P Davidson, R F Bishop, R P Townley, I H Holmes, B J Ruck.
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Year: 1974 PMID: 4136093 DOI: 10.1016/s0140-6736(74)91740-1
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321