| Literature DB >> 3096435 |
J J McAleer, S R Cunningham, W Dickey, D Burrows, M E Callender.
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Year: 1986 PMID: 3096435 PMCID: PMC1341985 DOI: 10.1136/bmj.293.6556.1211
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623