| Literature DB >> 2566846 |
J Conaghan, E S Dimitry, M Mills, R A Margara, R M Winston.
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Year: 1989 PMID: 2566846 DOI: 10.1016/s0140-6736(89)92712-8
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321