| Literature DB >> 16455738 |
Melina Gattellari, John M Worthington, Nicholas A Zwar, Sandy Middleton.
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Year: 2006 PMID: 16455738 PMCID: PMC1360441 DOI: 10.1136/bmj.332.7536.303-b
Source DB: PubMed Journal: BMJ ISSN: 0959-8138