| Literature DB >> 6020855 |
E Bennett, K M Dormandy, W G Churchill, A R Coward, M Smith, T E Cleghorn.
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Year: 1967 PMID: 6020855 PMCID: PMC1841290 DOI: 10.1136/bmj.2.5544.88
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447