| Literature DB >> 12052808 |
Suzie Ekins-Daukes1, Colin R Simpson, Peter J Helms, Michael W Taylor, James S McLay.
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Year: 2002 PMID: 12052808 PMCID: PMC115216 DOI: 10.1136/bmj.324.7350.1374
Source DB: PubMed Journal: BMJ ISSN: 0959-8138