| Literature DB >> 11238157 |
C J Kelly1, A Ogilvie, J R Evans, D Shapiro, A M Wallace, D L Davies.
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Year: 2001 PMID: 11238157 PMCID: PMC1119788 DOI: 10.1136/bmj.322.7286.594
Source DB: PubMed Journal: BMJ ISSN: 0959-8138