| Literature DB >> 11179156 |
A P Johnson1, M Warner, K Broughton, D James, A Efsratiou, R C George, D M Livermore.
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Year: 2001 PMID: 11179156 PMCID: PMC26567 DOI: 10.1136/bmj.322.7283.395
Source DB: PubMed Journal: BMJ ISSN: 0959-8138