| Literature DB >> 1967688 |
N Woodford, A P Johnson, D Morrison, A T Chin, J R Stephenson, R C George.
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Year: 1990 PMID: 1967688 DOI: 10.1016/0140-6736(90)90317-x
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321