| Literature DB >> 6793187 |
I I Coutts, M B Dally, A J Taylor, C A Pickering, N Horsfield.
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Year: 1981 PMID: 6793187 PMCID: PMC1507220 DOI: 10.1136/bmj.283.6297.950
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623