| Literature DB >> 16916832 |
Jean Price, Chris Hobbs, Jacqueline Mok, Alison Mott, Margaret Crawford, Sara Ghulam.
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Year: 2006 PMID: 16916832 PMCID: PMC1550453 DOI: 10.1136/bmj.333.7564.395
Source DB: PubMed Journal: BMJ ISSN: 0959-8138