| Literature DB >> 435749 |
D M Davies, J M Brown, J P Bennett, D J Rainford, C D Pusey, A Chesshire, D S Maw.
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Year: 1979 PMID: 435749 PMCID: PMC1598868 DOI: 10.1136/bmj.1.6165.718
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447