| Literature DB >> 3081120 |
G Dale, J A Fleetwood, J S Inkster, J R Sainsbury.
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Year: 1986 PMID: 3081120 PMCID: PMC1339427 DOI: 10.1136/bmj.292.6518.447-a
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623