| Literature DB >> 16777863 |
Lynne Stobbart, Madeleine J Murtagh, Stephen J Louw, Gary A Ford, Helen Rodgers.
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Year: 2006 PMID: 16777863 PMCID: PMC1479609 DOI: 10.1136/bmj.332.7555.1405
Source DB: PubMed Journal: BMJ ISSN: 0959-8138