| Literature DB >> 85151 |
M R Keighley, D W Burdon, G A Mogg, R H George, J Alexander-Williams, H Thompson.
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Year: 1979 PMID: 85151 DOI: 10.1016/s0140-6736(79)90989-9
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321