| Literature DB >> 6093919 |
I A Santana, B K Sharma, R E Pounder, E C Wood, S Masters, M Talbot.
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Year: 1984 PMID: 6093919 PMCID: PMC1443691 DOI: 10.1136/bmj.289.6456.1420
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623