| Literature DB >> 6784815 |
C R Pinkerton, J F Glasgow, J M Bridges, S G Welshman.
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Year: 1981 PMID: 6784815 PMCID: PMC1505377 DOI: 10.1136/bmj.282.6272.1276
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623