| Literature DB >> 7906821 |
J K Ramage, A Hale, E Gane, B Cohen, M Boyle, G Mufti, R Williams.
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Year: 1994 PMID: 7906821 DOI: 10.1016/s0140-6736(94)92659-x
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321