| Literature DB >> 6800544 |
G J Reynolds, H J Meade, B J Brown, T S Fitzgerald, D M Isherwood, D I Jones.
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Year: 1982 PMID: 6800544 PMCID: PMC1496124 DOI: 10.1136/bmj.284.6315.560
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623