| Literature DB >> 17656546 |
Chris M Laing1, Rhys Roberts, Liz Lightstone, Alison Graham, Terry H Cook, Shaun Summers, Charles D Pusey.
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Year: 2007 PMID: 17656546 PMCID: PMC1934430 DOI: 10.1136/bmj.39239.479560.80
Source DB: PubMed Journal: BMJ ISSN: 0959-8138