| Literature DB >> 12896937 |
C J Wills1, A Scott, P G F Swift, M J Davies, A D R Mackie, P Mansell.
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Year: 2003 PMID: 12896937 PMCID: PMC167154 DOI: 10.1136/bmj.327.7409.260
Source DB: PubMed Journal: BMJ ISSN: 0959-8138