| Literature DB >> 5579502 |
G Slaney, F Ashton, A D Barnes, B R Hopkinson, J D Hamer, J S Skilton, S J Powis.
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Year: 1971 PMID: 5579502 PMCID: PMC1796000 DOI: 10.1136/bmj.2.5760.524-a
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447