| Literature DB >> 3103771 |
D E Bateman, J E White, G Elrington, N F Lawton, M F Muhlemann, R J Greenwood.
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Year: 1987 PMID: 3103771 PMCID: PMC1245584 DOI: 10.1136/bmj.294.6571.548-a
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623