| Literature DB >> 15649907 |
Cliodna McNulty, Louise Teare, Robert Owen, David Tompkins, Peter Hawtin, Kenneth McColl.
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Year: 2005 PMID: 15649907 PMCID: PMC544414 DOI: 10.1136/bmj.330.7483.105
Source DB: PubMed Journal: BMJ ISSN: 0959-8138